Aging Less: The Longevity Science Insights Podcast

Cathi Dennehy: The Language of Dietary Supplements | Aging Less #33

Fri, 16 Jan 2026 10:00:00 +1100

In this episode of Aging Less, host Sarah Stancombe sits down with UCSF Clinical Professor and supplement expert Cathi Dennehy to decode the confusing language found on dietary labels. Cathi demystifies complex terms such as "proprietary blends," "standardization," and "tolerable upper limits," providing listeners with the essential tools to look past marketing claims and understand the actual contents of their supplements.

The conversation also explores the regulatory landscape of the industry and the potential dangers of medication interactions. Sarah and Cathi discuss how certain supplements can cause adverse effects when combined with prescriptions, emphasizing that "natural" does not always mean safe. This episode serves as a vital guide for navigating the supplement aisle and underscores the importance of consulting a healthcare provider before starting any new regimen.

View Cathi Dennehy’s work on the UCSF website: https://pharmacy.ucsf.edu/cathi-dennehy

Resources recommended by Cathi Dennehy mentioned in the episode:

The National Center for Complementary, and Integrative Health: NCCIH.NIH.GOV Nat

FDA website: FDA.GOV.FOOD (If seeking information on dietary supplements, type “dietary supplements” into the search field in the upper right hand corner of the webpage)

Weblink to dietary supplement product recalls (due to mislabeling or health hazard): https://www.fda.gov/food/recalls-outbreaks-emergencies/recalls-foods-dietary-supplements

Consumerlab: Independent Tests and Reviews of Vitamin, Mineral, and Herbal Supplements - ConsumerLab.com

NatMed Advisor: NatMed Advisor - TRC Healthcare

Zhu H, Manson JE, Cook NR et al. Vitamin D3 and marine omega-3 fatty acids supplantation and leukocyte telomere length: 4-year findings from the VITaminD and OmegA-3 Trial (VITAL) randomized controlled trial. Am J Clin Nutr. 2025 May21:S00002-9165(25)00255-2. doi:10.1016/j.ajcnut.2025.05.003.

Bassuk SS, Manson JE, VITAL Research group. Marine omega-3 fatty acid supplementation and prevention of cardiovascular disease: update on the randomized trial evidence. Cadiovasc Res. 2023 Jun 13;119(6):1297-1309. doi:10.1093/cvr/cvac172.

Rabade A, Viswanatha GL, Nandakumar K et al. Evaluation of efficacy and safety of glucosamine sulfate, chondroitin sulfate, and their combination regimen in the management of knee osteoarthritis: a systematic review and meta-analysis. Inflammopharmacology. 2024 Jun;32(3):1759-1775. Doi:10.1007/s10787-024-01460-9.

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

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Rajib Dasgupta: Coping with Rising Temperatures | Aging Less #32

Fri, 02 Jan 2026 10:00:00 +1100

In this episode of Aging Less we dive into the topic of rising temperatures. Host Sarah Stancombe is joined by expert Rajib Dasgupta to discover the stressors related with climate change, and the stress extreme heat can put on the body.

Rajib Dasgupta is professor and chairperson at the Centre of Social Medicine & Community Health, Jawaharlal Nehru University, New Delhi. He is a public health physician with three decades of experience in the public health services and academia, and brings together the optimal mix of epidemiology, social sciences, programme management, research, and policy engagement. He was a visiting professor at the Australian Research Consortium in Complementary and Integrative Medicine at University of Technology Sydney. His current research engagements are in One Health and Climate Change. He serves in advisory capacity in national health policy and programme bodies including the certification committees of polio eradication and measles-rubella elimination. He handled key responsibilities related to COVID-19 and G20 media and communications, and is a regular commentator on public health matters in national and international electronic media and columnist in leading national newspapers.

In this episode, Rajib Dasgupta explains his work in India discovering the impact of heat on the vulnerable groups of outdoor workers, the elderly, and school-aged children. Heat can be detrimental to children's ability to play outside and can increase time spent on screens.

Together, Sarah and Rajib Dasgupta discuss options for managing health during a heatwave. Some solutions could be working at adjusted hours of the day, such as earlier in the morning and later in the evening, to split work across the day and avoid the hottest hours. However, this may not practically work for project timelines and employers.

View Rajib Dasgupta’s work via the following links:
Jawaharlal Nehru University page: https://www.jnu.ac.in/content/rdasgupta
Project page: https://chhanw.com/
Project LinkedIn: https://www.linkedin.com/company/chhanw/posts/?feedView=all

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit http://lo.lmsl.net for additional information about Longevity Science Labs.

Candy Tsourounis, PharmD: Do You Really Need Dietary Supplements? | Aging Less #31

Fri, 19 Dec 2025 10:00:00 +1100

In this episode of Aging Less, host Sarah Stancombe speaks with Candy Tsourounis, PharmD, a clinical pharmacy expert from UCSF, about dietary supplements. They discuss when supplements may be necessary, how they differ from food, potential side effects, quality concerns, and interactions with medications. The episode highlights the importance of tracking supplement use and consulting a healthcare professional before taking them.

Candy Tsourounis, PharmD also explains why supplements don’t always work as expected, noting that effectiveness can depend on factors such as dosage, formulation, and whether they’re taken with food or on an empty stomach. She emphasizes that more is not always better and that supplements can sometimes do more harm than good if used incorrectly.

Throughout the conversation, listeners are encouraged to take a more informed and cautious approach to supplements. By understanding their purpose and limitations—and by seeking guidance from a doctor or pharmacist—individuals can make safer, more effective choices to support their health as they age.

Together, let’s listen as Sarah and Candy Tsourounis, PharmD unpack the facts, myths, and realities of dietary supplements to help you make confident, informed decisions for your wellbeing.

Follow Candy Tsourounis, PharmD’s work on the USCF website: https://pharmacy.ucsf.edu/candy-tsourounis

Connect with Candy Tsourounis, PharmD on LinkedIn: https://www.linkedin.com/in/candy-tsourounis-9442621/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Dr. Adam Watkins: The Male Diet-Fertility Connection | Aging Less #30

Fri, 05 Dec 2025 10:00:00 +1100

Every man’s journey to fatherhood brings a unique set of questions, but one is more important than ever: how does what you eat affect your ability to start a family—and even how vitally you’ll live in your later years? This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella interviews assistant professor of reproductive biology Dr. Adam Watkins on the connection between a man’s diet and his chances of reproduction.

Having spent much of his career researching reproductive health, Dr. Adam Watkins is currently based at the University of Sheffield, where he continues to look into how paternal diet impacts on male reproductive fitness and post-fertilization development. Dr. Adam Watkins initially earned his Ph.D. and conducted post-doctoral research at the University of Southampton, investigating the impact of mouse embryo culture and maternal diet on long-term cardiovascular and metabolic health of the offspring. From there, Dr. Adam Watkins held stints at the University of Nottingham and Aston University, where he continued his research on the male diet-fertility connection.

In this episode, Dr. Adam Watkins addresses the biggest misconceptions about male reproductive biology and shares lesser-known testicular facts. In addition, Dr. Adam Watkins draws on current research to illustrate how diet influences male fertility, highlighting the dangers that the usual suspects — stress, obesity, smoking, recreational drugs, and more — can bring to a man’s reproductive odds and overall longevity.

Together, Marie and Dr. Adam Watkins discuss false yet prevalent fertility-related claims to be cautious of online, and explore healthy changes that are easy enough to make for improved fertility. So, whether you’re planning for a family, or simply want to enhance your long-term well-being, tune in to this episode for science-backed guidance that can reshape your future!

Follow Dr. Adam Watkins' work via the following links:

University of Sheffield: https://sheffield.ac.uk/smph/people/academic/clinical-medicine/adam-watkins

The Conversation: https://theconversation.com/at-home-fertility-tests-heres-what-they-can-actually-tell-you-198639

Connect with Dr. Adam Watkins on Twitter: https://x.com/AdamWatkins78

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Dr. Kathirasan K.: How Worldview Shapes Your Stress and Wellbeing | Aging Less #29

Fri, 21 Nov 2025 10:00:00 +1100

Our worldview can profoundly shape how we experience stress, resilience, and overall well-being. So, this week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella consults mindfulness teacher and researcher Dr. Kathirasan K. for pointers on managing stress and shifting mindsets.

Based in Singapore, Dr. Kathirasan K. is not only the founder of Positive Performance Consulting, but also a thought leader, keynote speaker, philosopher, artiste and author. With a flair for holistic thinking and expertise in merging diverse systems, Dr. Kathirasan K. is committed to his life's mission: enhancing self-awareness, both for himself and others through his various roles.

In this episode, Dr. Kathirasan K. shares his definition of worldview, and outlines the various factors that influence our perception of the world. Additionally, Dr. Kathirasan K. sheds light on the difference between a neutral worldview and toxic positivity.

Together, Marie and Dr. Kathirasan K. discuss useful habits for practicing mindfulness, from observing surroundings to intentional reflections. So, tune in to this episode to discover how changing your perspective could be a key to reducing stress and leading a healthier life!

Follow Dr. Kathirasan K.’s work via the following links:
Dr. Kathirasan K.: www.kathirasank.com
Centre for Mindfulness: https://www.centreformindfulness.sg/
Mindfulness Academy: https://www.mindfulnessacademy.global/
Infinite Clarity: https://www.infiniteclarity.org/
Positive Consulting: https://www.positiveconsulting.sg

Connect with Dr. Kathirasan K. via the following platforms:
Facebook: https://www.facebook.com/kathirasan.kk
Instagram: https://www.instagram.com/kathirasan.kk/
LinkedIn: https://www.linkedin.com/in/kathirasan/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Prof. Ajmol Ali: Protein and Performance — What You Need to Know | Aging Less #28

Fri, 07 Nov 2025 18:45:49 +1100

In this episode of Aging Less, host Sarah Stancombe is joined by Professor Ajmol Ali (Aj) to explore everything you need to know about protein—from bodybuilding and nutrition to maintaining muscle and health as we age. Prof. Ajmol Ali also shares how his passion for sport and wellness began in childhood and shaped his inspiring career.

A Professor of Exercise Science at Massey University’s School of Sport, Exercise and Nutrition, Professor Ajmol Ali has led groundbreaking research in areas including paediatric exercise science, supplementation, and workplace wellness. He played a key role in establishing the university’s Sport and Exercise Science Laboratory, and serves as Principal Researcher for the Healthy Active Learning initiative, a $47 million government-funded program improving children’s wellbeing through nutrition and physical activity. With over 100 publications and decades of mentoring experience, Prof. Ajmol Ali also directs Imago Wellness Coaching, supporting individuals and organisations in achieving healthier lifestyles.

In this episode, Prof. Ajmol Ali breaks down why protein matters at every age, how needs differ between individuals, and common myths around timing and supplementation. He also shares practical advice for meeting protein goals when facing dietary restrictions or changes in appetite, and highlights why reading nutrition labels is key to making informed choices.

Sarah and Prof. Ajmol Ali also touch on the growing wellness movement—how small, consistent habits can make a lasting impact on health, and how evidence-based nutrition plays a major role in aging well. It’s an insightful discussion that combines science, practicality, and motivation to help listeners make smarter health decisions.

Follow Prof. Ajmol Ali’s work:
Website: https://ajmolali.com/
Imago Wellness Coaching: https://imagowellness.co.nz/
Massey University profile: https://www.massey.ac.nz/massey/expertise/college-staff-lists/college-of-health/school-of-sport-and-exercise-staff.cfm?stref=650830

Connect with Prof. Ajmol Ali via the following platforms:
LinkedIn: https://www.linkedin.com/in/ajmol-ali-massey/
Instagram: https://www.instagram.com/prof_aj_ali/?hl=en

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Prof. Ian Olver AM: Colorectal Cancer, Diet And Early Screening | Aging Less #27

Fri, 24 Oct 2025 16:14:53 +1100

Could your next meal be the key to preventing cancer?
Colorectal cancer is one of the most common—but also one of the most preventable—types of cancer. And while it often develops quietly, early screening and smart dietary choices can dramatically reduce your risk.

This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia sits down with renowned medical oncologist and cancer researcher Prof. Ian Olver AM to explore the powerful role of prevention. Together, they unpack how lifestyle, nutrition, and timely screening can help you stay ahead of colorectal cancer—and age with more confidence and control.

Prof. Ian Olver AM is an Adjunct Professor at the University of Adelaide and the University of Notre Dame Australia, with over 390 scientific publications to his name and a Member of the Order of Australia for his service to oncology and public health. In this episode, he shares evidence-based insights into how inflammation, diet, the microbiome, and movement all converge in the fight against colorectal cancer.

Sabrina and Prof. Ian Olver AM discuss the red flags to watch out for, screening tools such as colonoscopy along with other relevant ones, and the powerful impact of fiber, probiotics, and even aspirin. Whether you’re curious about cancer prevention or simply aiming to live longer with vitality, this episode offers practical, science-backed steps to take control of your health—starting today.

Tune in to learn how your plate, your gut, and your preventive checkups could be the key to living not just longer, but better.

Follow Prof. Ian Olver AM’s work on the following platforms:
Profile: https://researchers.adelaide.edu.au/profile/ian.olver
LinkedIn: https://www.linkedin.com/in/ian-olver-61575912/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Dalia El Khoury, Ph.D., RD: The Science Behind Dietary Supplements | Aging Less #26

Fri, 10 Oct 2025 10:00:00 +1100

Are supplements the secret to longevity—or just expensive placebos?
From influencer-fueled trends to eye-catching labels at the pharmacy, the supplement industry is booming. But how much of it is actually backed by science?

This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia is joined by Dalia El Khoury, Ph.D., RD, a registered dietitian and professor at the University of Guelph, to separate evidence from hype. Together, they explore what the science really says about supplements, how they can support (or sabotage) your long-term health, and what role they play in the broader pursuit of longevity.

Dalia El Khoury, Ph.D., RD’s research centers on functional foods, appetite regulation, glycemic control, and metabolism—making her the perfect guest to guide us through the noisy world of vitamins, minerals, and “miracle” capsules.

In this episode, Dalia El Khoury, Ph.D., RD breaks down what defines a supplement, how supplements need to be taken in caution, and the common myths that can mislead even health-conscious consumers. From omega-3s to probiotics, she highlights the nutrients with the most robust scientific backing—and cautions against those that might be doing more harm than good.

Sabrina and Dalia El Khoury, Ph.D., RD also discuss how to evaluate supplement quality, why personalization is key, and what healthcare providers wish more people knew before self-prescribing. Whether you’re a wellness enthusiast or just trying to future-proof your health, this episode offers clarity in an often-confusing space.

Tune in to learn which supplements are worth your money, which are better left on the shelf, and how to take a science-first approach to aging well.

Follow Dalia El Khoury, Ph.D., RD’s work on the following platforms:

Profile: https://family.uoguelph.ca/people/dalia-el-khoury

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Professor Monika S. Schmid: Multilingualism Effect on Cognition and Longevity | Aging Less #25

Tue, 30 Sep 2025 01:27:55 +1000

What if one of the most powerful tools for protecting your brain as you age isn’t a supplement or a workout—but a second language? This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia is joined by Professor Monika S. Schmid, an internationally recognized expert in language and cognition, to explore how multilingualism can promote lifelong brain health, delay cognitive decline, and contribute to a longer, healthier life.

Monika Schmid is a Professor of Linguistics and Cognitive Aging with extensive experience studying the intersection of language acquisition, memory, and neuroplasticity. Her research sheds light on how multilingual individuals develop greater cognitive flexibility and resilience—both critical factors in maintaining mental sharpness well into older age.

In this episode, Professor Monika S. Schmid breaks down the concept of cognitive reserve and explains how multilingualism strengthens the brain’s executive control functions and language systems. She shares compelling findings from linguistic and cognitive research that show how speaking multiple languages enhances mental flexibility, attention control, and resistance to age-related cognitive decline.

Sabrina and Professor Monika S. Schmid also delve into the differences between bilingualism and multilingualism, the impact of when a language is acquired, and how language switching enhances mental agility. From brain reserve to problem-solving capacity, they explore how multilingualism acts as a protective factor against age-related neurodegeneration.

Whether you're a lifelong learner, a curious traveler, or someone looking to future-proof your brain, this episode offers science-backed strategies for using language as a tool to age less—mentally, emotionally, and neurologically.

Tune in this week to uncover how speaking multiple languages might just be one of the most powerful habits for living longer, thinking sharper, and aging better!

Follow Professor Monika S. Schmid’s work on the following platforms:
Language Attrition: languageattrition.org
University of York: https://www.york.ac.uk/language/people/academic-research/monika-s-schmid/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Mischa Bongers: Bladder Health for Life | Aging Less #24

Fri, 12 Sep 2025 10:00:00 +1000

Did you know that bladder issues can significantly impact daily activities, emotional well-being, and even our ability to stay active as the years go by? This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia interviews physiotherapist Mischa Bongers to learn more about maintaining our bladder health through to our silver years.

Passionate about all things pelvic health — from continence, pelvic pain and pelvic floor rehab, to perinatal care, women’s and men’s health — Mischa Bongers owns her very own clinic Pelvic Fix Physiotherapy. With the goal to help raise public awareness and improve patient access to quality pelvic health physiotherapy care in her local community in Central Queensland, Mischa Bongers also speaks at community events on the importance of good pelvic health habits. In addition, she teaches in the Women's & Men's Health unit for her local university's physiotherapy program, and supervises clinical placements for physiotherapists completing further studies in Continence & Women's Health.

In this episode, Mischa Bongers addresses common misconceptions about bladder health, and delves into how various factors affect our bladder health, from diet and hydration to physical activity. On top of that, Mischa Bongers delves into early symptoms of potential bladder problems to look out for, and offers advice on early detection and intervention for bladder health.

Together, Sabrina and Mischa Bongers take a look at various lifestyle practices and essential exercises that support bladder control and prevent common issues. So, tune in this week to take control of your bladder health, with practical advice from leading experts and tips you can start using today!

Follow Mischa Bonger’s work on the following platforms:
Pelvic Fix Physiotherapy: https://www.pelvicfixphysiotherapy.com.au
The Conversation: https://theconversation.com/men-have-pelvic-floors-too-and-can-benefit-when-they-exercise-them-regularly-184451

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Babac Salmani: Are E-Cigarettes a Safer Alternative? | Aging Less #23

Fri, 29 Aug 2025 10:00:00 +1000

Every year, more young folk and aspiring ex-smokers are turning to e-cigarettes and vapes with the hope they’re a safer, smarter choice for long-term health. But this begs the question: how much safer are they, really? So, in this episode of Aging Less: The Longevity Science Insights Podcast, host Marie Stella interviews health researcher Babac Salmani on the research, safety, and controversies surrounding e-cigarettes.

Having recently earned a PhD at Western University, Babac Salmani is a health researcher and injury prevention specialist specializing in the intersection of health behavior, mHealth interventions, and behavior change. His research focuses on the health behavior change in the context of vaping and the development and evaluation of digital tools to promote health outcomes. Passionate about bridging research and practice, he actively engages in translating scientific findings into actionable strategies for individuals and communities.

In this episode, Babac Salmani explains that e-cigarettes may cause different health issues in the long term to that of regular cigarettes, and that it also depends on the length of time the person has been using them. Additionally, Babac Salmani reveals what to avoid when using e-cigarettes to quit smoking.

Together, Marie and Babac Salmani discuss urge surfing as a way for smokers to curb the addiction and recognize addictive patterns, alongside a slew of other useful practices for aspiring ex-smokers.

So, are e-cigarettes a potential path for ex-smokers to greater longevity, or simply another risk to pay for in later years? Tune in to get the facts, hear from a leading expert, and discover what the science says about e-cigarettes and your health!

Follow Babac Salmani’s work: https://theconversation.com/learning-about-the-health-risks-of-vaping-can-encourage-young-vapers-to-rethink-their-habit-199557
Connect with Babac Salmani via Linkedin: https://www.linkedin.com/in/babacsalmani/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Professor Ian Hamilton: Stimulants - Why Some People Get Addicted, And Others Don’t | Aging Less #22

Fri, 15 Aug 2025 10:00:00 +1000

Diving into the topic of stimulants and addiction may seem complicated, and there a certainly many misconceptions involved. However, it is important to understand as accurately and as compassionately as possible. Host Sarah Stancombe was joined in this episode by expert Professor Ian Hamilton to do just that.

Professor Ian Hamilton is an honorary fellow and associate professor in addiction in the Department of Health Sciences at the University of York. He investigates the impact drug use has on individuals, and populations, and focuses on the social, health and political issues related to drug and alcohol use. He writes a regular column for The Independent and provides opinion pieces for the British Medical Journal as well as publishing academic papers. Prior to becoming an academic, Professor Ian Hamilton worked as a mental health nurse, working with people who had a severe mental health problem and used drugs or alcohol problematically. He also has experience of working with rough sleepers and people who are homeless.

In this episode, Professor Ian Hamilton explains that research on how stimulants interact with the brain is still developing, and it is a very complicated area of science. Despite this, it is important to learn how stimulants may affect your body, and especially what happens when it is taken away and withdrawal occurs. Although some stimulants have a medical use and are prescribed, it is important to remember they are still stimulants and their prescribed nature does not necessarily make them any safer.

Together, Sarah and Professor Ian Hamilton explore how taking regular breaks from stimulant use is the most important thing to assess your level of dependency and how it affects your body and mind.

Follow Professor Ian Hamilton’s work on the University of York website: https://www.york.ac.uk/healthsciences/our-staff/honoraryemeritus/ian-hamilton/

Connect with Professor Ian Hamilton via LinkedIn: https://www.linkedin.com/in/ian-hamilton-731672a7/

Professor Ian Hamilton recommends the following resources regarding addiction and substance use:

Australian Government Department of Health: https://www.health.gov.au/topics/drugs

Drug Wise: https://www.drugwise.org.uk/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Robert C. Smith, M.D.: Why the Mental Health System Needs Reform for Your Longevity | Aging Less #21

Fri, 01 Aug 2025 20:13:27 +1000

Research has shown that those living with mental illnesses face a life expectancy of up to 25 years shorter than the general population. Yet, longevity science has long celebrated breakthroughs in physical health while the silent crisis of mental health remains. So, this week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella is joined by medicine and psychiatry professor Robert C. Smith, M.D. to investigate the current mental health system.

Based at Michigan State University, Robert C. Smith, M.D. has been involved in teaching and research in patient-centered communication, as well as primary care mental health, since 1985. Impressively, Robert C. Smith, M.D. and his colleagues identified the first evidence-based method to teach primary care clinicians to diagnose and treat mental health and substance use problems. Fed up with medicine’s resistance to improving training in mental health care, Robert C. Smith, M.D. has released a book, ‘Has Medicine Lost Its Mind’, addressing the poor state of mental health care in the United States.

In this episode, Robert C. Smith, M.D. sheds light on what he has observed throughout his career that supports the need for a mental health system reform. He attests to the inherent connection between mind and body, and reveals the reason behind why doctors have been turning a blind eye towards it.

Together, Marie and Robert C. Smith, M.D. discuss habits that may prove useful in supporting long-term mental health and longevity. So, tune in this week for an eye-opening episode on why mental health reform is key to our collective longevity, as well as expert advice on what to do to stretch your years!

Follow Robert C. Smith, M.D.’s work:
Robert C. Smith, M.D.: https://www.robertcsmithmd.com/
Psychology Today: https://www.psychologytoday.com/us/blog/patient-zero

Connect with Robert C. Smith, M.D. via the following platforms:
Facebook: https://www.facebook.com/RobertCSmithMD
Twitter: https://x.com/RobertCSmithMD
LinkedIn: https://www.linkedin.com/in/robertcsmithmd/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Sandra Wartski, Psy.D.: Mind-Body Health & Longevity | Aging Less #20

Fri, 18 Jul 2025 10:00:00 +1000

Nutrition, exercise, sleep, and genetics are among the hottest topics when it comes to the pursuit of longevity. But lesser talked about is the state of our minds. So, this week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella is joined by psychologist Sandra Wartski, Psy.D. to learn more about the mind-body connection.

Based in Raleigh, North Carolina, Sandra Wartski, Psy.D. has been conducting individual, family, and group therapy for the past 30 years. In addition, she has held psychoeducational evaluations, with special interests in mood disorders, anxiety, eating disorders, relationship issues and crisis intervention. In her spare time, Sandra Wartski, Psy.D. also enjoys providing presentations and writing articles on a variety of mental health topics for both community groups and other professionals.

In this episode, Sandra Wartski, Psy.D. sheds light on the key factors that contribute to an individual’s mental health state. Additionally, she offers examples on how the mind-body connection may manifest in day-to-day life.

Together, Marie and Sandra Wartski, Psy.D. weigh up various habits that may prove effective in improving mental health, especially for the long term. So, tune in this week for an incredibly informative episode packed with expert advice for mental health!

Follow Sandra Wartski, Psy.D.’s work:
Silber Psychology: https://silberpsych.com/clinicians/sandra-wartski-psy-d/
Psychology Today: https://www.psychologytoday.com/us/contributors/sandra-wartski-psyd

Connect with Sandra Wartski, Psy.D. via LinkedIn: https://www.linkedin.com/in/sandra-wartski-2333bb18/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

David Hanscom, MD: Strength The Hidden Driver of Chronic Disease - Chronic Stress | Aging Less #19

Wed, 09 Jul 2025 18:41:28 +1000

Chronic stress is deeply related to chronic pain and other physical health issues.

Joining host Sarah Stancombe in this episode is David Hanscom, MD, who himself struggled with a myriad of physical health issues before combatting his chronic stress in order to live a pain-free life. David Hanscom, MD practiced complex orthopedic spine surgery for 32 years. He quit his practice in Seattle to present his insights into solving chronic mental and physical pain, discovering that mental pain and anxiety was the biggest issue. He is an active speaker, author, and consultant. His book, Back in Control: A Surgeon’s Roadmap Out of Chronic Pain, systematically presents well-documented treatments for chronic pain. He launched a movement called “Dynamic Healing,” which recognizes the interactions between stress and one’s coping capacity, causing sustained threat physiology. Dealing with stress more effectively, and increasing the resiliency of the nervous system, allows healing. Furthermore, he is working on a new book addressing RUTs (repetitive unpleasant thoughts)

In this episode, David Hanscom, MD reveals lesser-known facts about physiology vs psychology, and how states such as anxiety, depression and stress are physiological states that we should teach our bodies to be less reactive to. If there is one thing to take away from this episode with David Hanscom, MD, it is awareness.

Together, Sarah and David Hanscom, MD explore how longevity might be negatively impacted, as a body that is always on alert for danger can have a reduced lifespan of around seven years. The pair also discuss how despite all the advice in the world, it is up to the individual to know what tools and exercises work best for them.

Follow David Hanscom, MD’s work on his websites: https://www.backincontrol.com/
https://thedocjourney.com/
Connect with David Hanscom, MD via the following links:
Facebook Page: https://www.facebook.com/drdavidhanscom
Instagram: https://www.instagram.com/drdavidhanscom/
Twitter Page: https://twitter.com/DrDavidHanscom
LinkedIn: https://www.linkedin.com/in/drdavidhanscom/
YouTube: https://www.youtube.com/user/DrDavidHanscom
Article: Anxiety: Another Name For Pain
Books:
Back in Control: A Surgeon’s Roadmap Out of Chronic Pain
Do You Really Need Spine Surgery? Take Control with a Surgeon’s Advice

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Laurie Lewis: Intermittent Fasting for Energy — Stay Bright All Day | Aging Less #18

Mon, 23 Jun 2025 19:09:31 +1000

Fasting might be an intimidating word you’ve heard in the context of religion, high performance athletes, or weight loss. But in this episode we explore the overall health benefits of intermittent fasting and how it could give you more energy and focus throughout the day.

Laurie Lewis is a certified coach who has changed the lives of thousands through her coaching of Intermittent Fasting. She shows how it’s possible for us to take exceptional care of ourselves while dealing with life's complicated and fast-paced circumstances. With Intermittent Fasting as the foundation, Laurie offers the chance to break free from the punishment paradigm of diet mindset and diet culture. Laurie Lewis guides clients to tune into the body’s inner compass and experience improvements in every aspect of our lives.

In this episode, Laurie Lewis shares her personal story of how she began her journey with intermittent fasting and moving forward to teach others. She stresses the importance of being gentle with yourself, choosing an eating window that works for you, clean fasting, and eating good food (though your body should naturally guide this process).

Together, Sarah and Laurie Lewis discuss the importance of feeling well, and how other food management options such as dieting does not always prioritize this. Furthermore, they discuss the many benefits of intermittent fasting that many people would not even think of - everything from curing joint pain to managing diabetes and lifting brain fog.

This episode sparks a fascinating discussion of how just one change in your life could affect many different aspects of your mind and body for the better.

Follow Laurie Lewis’ work via her website: https://fastforwardwellness.com/

Connect with Laurie Lewis via the following platforms:
LinkedIn: https://www.linkedin.com/in/laurielewisnyc/
Instagram: https://www.instagram.com/fast_forward_wellness/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Michael Ryan Hicks, Ph.D.: Muscle Health and Aging: Preventing Sarcopenia | Aging Less #17

Mon, 09 Jun 2025 23:12:05 +1000

As we age, maintaining muscle health is crucial for mobility, strength, and overall longevity. Sarcopenia—the age-related loss of muscle mass and function—can significantly impact quality of life, but emerging research is offering new hope. This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia is joined by Dr. Michael Ryan Hicks, Assistant Professor of Physiology and Biophysics at the University of California Irvine, to discuss muscle health, aging, and cutting-edge strategies for preventing sarcopenia.

Michael Ryan Hicks, Ph.D. is the Associate Director of the UCI Muscle Biology and Disease Research Center and a member of the Sue and Bill Gross Stem Cell Research Center. With nearly two decades of experience in muscle research, he has published extensively and received prestigious fellowships, including from the Muscular Dystrophy Association and the National Institute of Aging. His groundbreaking work focuses on muscle regeneration, stem cell therapies, and potential treatments for muscle-wasting diseases.

In this episode, Michael Ryan Hicks, Ph.D. unpacks the science behind sarcopenia—what it is, why it happens, and how it affects aging bodies. He also shares insights from his latest research on muscle regeneration and explores promising future therapies, including potential drugs that could slow sarcopenia.

Together, Sabrina and Michael Ryan Hicks, Ph.D. break down the role of exercise, nutrition, and medical advancements in maintaining muscle health as we age. Whether you're looking to preserve strength, stay active, or understand the future of muscle regeneration, this episode is packed with valuable knowledge.

Tune in this week to discover how science is shaping the future of muscle health and what you can do today to stay strong for years to come!

Follow Michael Ryan Hicks, Ph.D.’s work on the following platforms:
Profile: https://medschool.uci.edu/about/faculty/mrhicks1
LinkedIn: https://www.linkedin.com/in/michael-hicks-48441014/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Prof. Andrew Scholey: Neurocognitive Effects of Everyday Substances | Aging Less #16

Fri, 23 May 2025 15:28:41 +1000

Everyday substances, from caffeine to alcohol, influence our cognitive function in ways we may not fully realize. This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia is joined by Adjunct Professor of Human Psychopharmacology, Andrew Scholey, to explore how these common substances affect our brain performance, mood, and overall well-being.

Prof. Andrew Scholey has led groundbreaking research on the neurocognitive effects of drugs, alcohol, and natural compounds, including plant extracts like ginkgo biloba and ginseng. Formerly the Director of the Centre for Human Psychopharmacology at Swinburne University of Technology, he has spent decades investigating the mechanisms behind cognitive enhancement and the role of nutrition in brain health.

In this episode, Prof. Andrew Scholey unpacks the science behind how substances like caffeine, alcohol, and even chewing gum impact cognitive function, memory, and mental clarity. He also discusses the effects of hangovers, caffeine, and lifestyle on neurocognitive performance.

Together, Sabrina and Prof. Andrew Scholey discuss the balance between beneficial and potentially harmful effects of everyday substances, providing insights on how to make informed choices for mental resilience. So, tune in this week for expert perspectives on what fuels – or hinders – your brainpower!

Follow Prof. Andrew Scholey’s work on the following platforms:
Profile: https://experts.swinburne.edu.au/879-andrew-scholey
Link: https://www.andrewscholey.com/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Prof. Dileep Sharma, Ph.D., FPFA, FICD: Oral Health's Impact | Aging Less #15

Wed, 14 May 2025 20:32:56 +1000

Your oral care routine just might be the key to a longer and healthier life. This week on Aging Less: The Longevity Science Insights Podcast, host Sarah Stancombe interviews oral health expert Prof. Dileep Sharma, Ph.D., FPFA, FICD to discover why this is and practical tips for managing our oral hygiene.

The Head of Discipline for Oral Health at the University of Newcastle, professor Dileep Sharma has nearly 20 years of experience as a health professional and clinical educator across multiple continents. Impressively, he is a leading voice in the field of periodontics and dental research. His extensive work spans over 80 peer-reviewed publications, award-winning research in sustainable dental materials, and leadership in international dental organizations.

In this episode, Prof. Dileep Sharma, Ph.D., FPFA, FICD shares how a simple dental hygiene routine and regular dentist visits makes all the difference — preventing oral cancer, gum disease and systemic diseases. He also gives an important reminder that oral hygiene extends beyond the teeth, and that other parts of the mouth are also important to maintaining oral health.

Together, Sarah and Prof. Dileep Sharma, Ph.D., FPFA, FICD discuss rumours about oral hygiene — brushing twice versus thrice a day — and whether oral hygiene should be taught in schools as well as in the home.

So, if you are looking for some reassurance that simple habits can be the most effective, or wanting to learn about the potential for oral hygiene to affect the rest of the body, this episode is for you.

Follow Prof. Dileep Sharma, Ph.D., FPFA, FICD’s work on dental research: https://www.newcastle.edu.au/profile/dileep-sharma

Connect with Prof. Dileep Sharma, Ph.D., FPFA, FICD on the following platforms:
LinkedIn: https://www.linkedin.com/in/dileep-sharma-b360a746/
Email: Dileep.Sharma@newcastle.edu.au

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

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Asst. Dean Daniel Butler: Skin Aging and Longevity | Aging Less #14

Fri, 25 Apr 2025 10:00:00 +1000

Anti-aging skincare products have long populated the shelves of supermarkets and cosmetics stores. But, what actually happens to your skin as it ages? This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella chats with dermatology professor and Asst. Dean Daniel Butler to find out more.

The assistant dean of student affairs and associate professor at the University of Arizona College of Medicine, Daniel Butler directs the Inflammatory and Aging Skin Research Program. His research interests focus on the presentation and treatment of skin disease in older adults. In this thread, he founded and leads international clinical research groups evaluating best practices in this population.

In this episode, Asst. Dean Daniel Butler reveals that the state of our skin offers us a window into our aging process. Additionally, he delves into the fundamental aspects of skin—the epidermis, dermis, and hypodermis—and sheds light on what typically happens in the various layers when skin ages, as well as the role of collagen and elastin in our skin.

Together, Marie and Asst. Dean Daniel Butler discuss various external factors—from UV radiation to pollution—and how to protect the skin from them. So, whether you’re looking to refine your skincare routine, or simply curious about how skin health ties into overall longevity, tune in to this episode for actionable insights backed by scientific evidence!

Follow Asst. Dean Daniel Butler’s work: https://deptmedicine.arizona.edu/profile/daniel-c-butler-md

Connect with Asst. Dean Daniel Butler via the following platforms:
Twitter: https://x.com/DanielButlerMD
Instagram: https://www.instagram.com/danielbutlermd/
LinkedIn: https://www.linkedin.com/in/daniel-c-butler-6bb60698/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Associate Professor Justin Keogh: Boosting Muscle Health With Anaerobic Training | Aging Less #13

Fri, 11 Apr 2025 20:00:00 +1000

Walking and jogging are often promoted as effective entry-level exercises for long-term health, but did you know that the key to strengthening muscle function may lie in anaerobic exercise? This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella interviews exercise scientist Associate Professor Justin Keogh.

Also a behavioral researcher, Associate Professor Justin Keogh is the Associate Dean of Research and the Head of Exercise and Sports Science at Bond University. His research focuses on better understanding the relationship between muscle mass, strength and physical performance in athletes as well as older adults at risk of disability and poor health outcomes. Impressively, to better translate his research evidence, he uses a variety of qualitative approaches to better understand the determinants of physical activity and exercise in a variety of older adult groups.

In this episode, Associate Professor Justin Keogh sheds light on what anaerobic training is, distinguishing it from the more well-known high-intensity interval training (HIIT). He reveals that musculoskeletal issues are a popular concern amongst the aging population, which can be addressed through early interventions of anaerobic training, as opposed to walking or jogging, which are more commonly promoted in public health.

Together, Marie and Associate Professor Justin Keogh canvass the common struggles that people face when attempting to incorporate anaerobic exercise into their routines, and discuss the various ways to manage them. So, whether you’re a fitness enthusiast or simply interested in maintaining your vitality as you age, tune in to this episode for valuable evidence-based insights on anaerobic training!

Follow Associate Professor Justin Keogh’s work: https://bond.edu.au/profile/justin-keogh

Connect with Associate Professor Justin Keogh via the following platforms:
Twitter: https://twitter.com/DrStrength4Life
YouTube: www.youtube.com/@DrJustinKeogh
LinkedIn: https://www.linkedin.com/in/justin-keogh-65908632/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Rajib Dasgupta: Vaccines & Longevity — Preventing Disease, Promoting Health | Aging Less #12

Fri, 28 Mar 2025 10:00:00 +1100

As we age, staying healthy isn’t just about exercise and diet—it’s also about protecting ourselves from preventable diseases. Vaccines play a crucial role in longevity, helping to strengthen immunity and enhance overall well-being. This week on Aging Less: The Longevity Science Insights Podcast, host Sabrina Oktavelia is joined by Rajib Dasgupta, professor and chairperson at the Centre of Social Medicine & Community Health, Jawaharlal Nehru University, to explore how vaccines can contribute to a longer, healthier life.

Rajib Dasgupta is a public health physician with three decades of experience spanning epidemiology, social sciences, research, and policy engagement. A Fulbright Senior Research Fellow at Johns Hopkins Bloomberg School of Public Health and an Erasmus+ Fellow at Tampere University, he has worked extensively in infectious disease control, One Health, and climate change. He also advises national health bodies on vaccination programs, including polio eradication and measles-rubella elimination, and frequently contributes to public health discussions in global media.

In this episode, Rajib Dasgupta explains how vaccines protect against age-related diseases, why immunization is vital beyond childhood, and the latest advancements in vaccine research. He also discusses the role of public health policies in expanding access to essential vaccines and how global efforts are shaping the future of disease prevention.

Together, Sabrina and Rajib Dasgupta break down the science of immunity and longevity, offering practical insights into staying protected at every stage of life. Whether you're curious about booster shots, emerging vaccines, or the impact of immunization on aging, this conversation is packed with valuable knowledge.

Tune in this week to discover how vaccines can help you age healthier and stronger!

Follow Rajib Dasgupta’s work on the following platforms:
Profile: https://www.jnu.ac.in/content/rdasgupta
Google Scholar: https://scholar.google.co.in/citations?user=567ZsqUAAAAJ&hl=en

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Audrey Duarte: Cognitive Aging — What Happens to Our Brains as We Grow Older? | Aging Less #11

Fri, 14 Mar 2025 18:32:03 +1100

As we age, our bodies undergo natural changes, and our brains are no exception. This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella is joined by cognitive neuroscientist Audrey Duarte to examine the intricacies of what happens to our brains as we age.

Having received her Ph.D. in neurobiology in 2004 from University of California, Berkeley, Audrey Duarte currently sits on the faculty of The University of Texas at Austin, as a professor of psychology and neurology. Along with her lab, she has published numerous journal articles, book chapters, and edited volumes on topics such as the contribution of prefrontal cortical dysfunction to age-related episodic memory impairments, individual differences in cognitive decline across the adult lifespan and the factors contributing to them, and more.

In this episode, Audrey Duarte reveals the key differences between normal aging and neurodegenerative diseases like Alzheimer’s disease. Additionally, she goes into detail on the changes that occur in our brain structure and function as we age, and addresses the role of genetics and lifestyle in cognitive aging.

Together, Marie and Audrey Duarte discuss the importance of focusing on the more positive aspects of aging, between a decrease in anxiety and an increase in emotional well-being. So, tune in this week to learn the secrets behind developing a sharper mind, for a longer, healthier life!

Follow Audrey Duarte's work on the following platforms:
The University of Texas at Austin: https://liberalarts.utexas.edu/psychology/faculty/ad48777
Duarte Lab: https://duartelab.la.utexas.edu

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Karen Dwyer: Kidney Health for a Longer Life — What You Need to Know | Aging Less #10

Fri, 28 Feb 2025 14:50:57 +1100

Did you know that your kidneys play a vital role in your longevity? In this episode of Aging Less: The Longevity Science Insights Podcast, host Lu Ngo dives into the fascinating world of kidney health with renowned nephrologist Karen Dwyer. From groundbreaking medical achievements to practical advice for day-to-day wellness, this episode is packed with insights that could transform your health journey.

Karen Dwyer is a trailblazer in the field of nephrology with over 20 years of experience in clinical practice and four in lifestyle medicine. As a Professor of Nephrology at the University of Melbourne and The Royal Melbourne Hospital, she leads innovative research and is passionate about making complex medical concepts accessible. Known for her leadership in Australia’s first hand transplant, Karen Dwyer is a strong advocate for gender equity and empowering marginalised communities to achieve optimal health care.

Karen Dwyer shares her expert advice on maintaining kidney health, exploring the daily practices that can help protect these essential organs. She discusses her experience leading the groundbreaking hand transplant procedure, reflecting on the challenges and triumphs of this milestone in medical history.

The conversation also addresses the intersection of technology and medicine, offering insights into its role in shaping the future of healthcare. Karen Dwyer provides actionable tips for empowering women in medicine and underscores the importance of a preventive approach to managing kidney health for a longer, healthier life.

Follow Karen Dwyer’s work:
https://www.thermh.org.au/our-people/karen-dwyer-karen-dwyer-1693740791

Connect with Karen Dwyer via LinkedIn: https://www.linkedin.com/in/karen-dwyer-9776522b/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Dr. Jamie Zeitzer: How Light Shapes Our Internal Clock | Aging Less #09

Fri, 14 Feb 2025 19:45:02 +1100

Ever wondered why you feel energized throughout the day, only to feel sleepy at night? The answer lies within your circadian rhythm, an internal clock that regulates your sleep-wake cycle. This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella is joined by circadian physiologist Dr. Jamie Zeitzer to learn more about the enormous impact of light on our circadian rhythm, and what it does to our health.

Specializing in how light impacts circadian rhythms, Dr. Jamie Zeitzer is the co-director of the Center for Sleep and Circadian Sciences at Stanford University, where he is also an associate research professor of psychiatry and sleep medicine. Having published numerous studies on sleep, insomnia, circadian science, Dr. Jamie Zeitzer discovered a pioneering treatment for jet lag, and had contributed to publications by the likes of The New York Times and The Washington Post.

In this episode, Dr. Jamie Zeitzer reveals that studies have shown that the more stable your internal clock is, the less likely you are to get cancer or diabetes. He elaborates that, with this in mind, night shift workers tend to have a poorly functioning circadian rhythm, leading to a higher risk of health issues across the board.

Together, Marie and Dr. Jamie Zeitzer discuss useful habits and practices for regulating the circadian rhythm, such as getting as much light as possible during the day. So, tune in this week to learn the secrets behind developing a sharper mind, for a longer, healthier life!

Follow Dr. Jamie Zeitzer’s work on the following platforms:
Stanford University: https://profiles.stanford.edu/jamie-zeitzer
Zeitzer Circadian Research Lab: https://sleep.sites.stanford.edu/
Center for Sleep and Circadian Sciences: https://med.stanford.edu/cscs.html

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Dr. Mary Alice Mina: Spotting the Danger — Skin Cancer 101 | Aging Less #08

Fri, 31 Jan 2025 14:29:00 +1100

While the sun is essential for life, it can also pose significant health risks that may go undetected. This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella is joined by dermatologist Dr. Mary Alice Mina to discuss skin cancer, address common misconceptions, and learn the best skincare practices.

Having received training as a dermatologist at Harvard, Dr. Mary Alice Mina is a renowned speaker, author, and the host of popular podcast The Skin Real. Based in Atlanta, Georgia, she is the co-owner of Baucom & Mina Derm Surgery, and a leading expert on procedural dermatology, skin health, and skincare. Impressively, Dr. Mary Alice Mina’s insights have graced not only the screens of television programs but also the pages of major publications like People Magazine.

In this episode, Dr. Mary Alice Mina addresses the lack of information about skin cancer, revealing that, while most are concerned with melanoma, it is neither the most common nor deadly skin cancer at large. She shells out the early indicators of various skin cancers, from basal to squamous cell carcinoma, and elaborates on the ‘ABCDE’ rule for identifying suspicious moles or lesions.

Together, Marie and Dr. Mary Alice Mina delve into the best skincare habits to practice and examine the intricacies of selecting the right sunscreens. So, tune in this week for expert advice and insights on protecting your skin!

Follow Dr. Mary Alice Mina’s work on:
Website: https://www.theskinreal.com/
Products recommendation: https://www.airehealth.com/drminaskin#airemanagebasketsectionmain

Connect with Dr. Mary Alice Mina via:
Instagram: https://www.instagram.com/drminaskin
YouTube: https://www.youtube.com/channel/UCLggCqJEOBz0NUIcMeJDIaw
Facebook: https://www.facebook.com/drminaskin
LinkedIn: https://www.linkedin.com/in/drminaskin/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Assoc. Prof. Caroline Gurvich: Navigating Menopause for Optimal Cognitive Health | Aging Less #07

Fri, 17 Jan 2025 10:00:00 +1100

A significant life stage for women worldwide, menopause is often associated with physical changes. However, it can also affect cognitive function. This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella interviews clinical neuropsychologist Assoc. Prof. Caroline Gurvich on the best practices for managing cognitive health in a woman’s middle age.

An associate professor at Monash University, Assoc. Prof. Caroline Gurvich also leads the HER Centre Australia, a research center dedicated to women’s mental health, as deputy director. Her research interest lies in the neuropsychology of women’s mental health, particularly in understanding how hormones influence cognitive functioning. With contributions to over 120 publications, Assoc. Prof. Caroline Gurvich has been the recipient of several notable awards, and works as a neuropsychologist in private practice.

In this episode, Assoc. Prof. Caroline Gurvich outlines some of the common cognitive changes experienced by women during menopause, from the well-known brain fog, to the lesser-discussed decline in self-esteem. She highlights that, while it’s still not definitively known, those who have had previous episodes of depression or stress and trauma, may be more prone to experiencing such episodes during menopause.

Together, Marie and Assoc. Prof. Caroline Gurvich weigh up lifestyle factors and practical solutions that may help in mitigating the effects of menopause-related cognitive decline, and address hormone replacement therapy as a form of treatment. So, tune in this week for informative insights on navigating this phase with confidence and clarity!

Follow Assoc. Prof. Caroline Gurvich’s work:
https://research.monash.edu/en/persons/caroline-gurvich

Connect with Assoc. Prof. Caroline Gurvich via LinkedIn:
http://www.linkedin.com/in/caroline-gurvich-78a1294b

Visit HER Centre Australia via the following links:
Website: https://www.monash.edu/medicine/her-centre
Facebook: https://www.facebook.com/hercentreaustralia/
Twitter: https://twitter.com/her_centre
Instagram: https://www.instagram.com/hercentreaustralia/
LinkedIn: https://www.linkedin.com/company/her-centre-australia/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Samer Zaky, BDS, DMD, PhD: Long in the Tooth — Our Wondrous and Priceless Organ | Aging Less #06

Fri, 03 Jan 2025 10:00:00 +1100

Keeping your pearly whites in tip-top shape affects much more than just your smile. This week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella interviews dentist Samer Zaky, BDS, DMD, PhD, on the importance of natural tooth preservation, what contributes to their durability, and more.

A research assistant professor at the Department of Oral and Craniofacial Sciences at the University of Pittsburgh, Samer Zaky, BDS, DMD, PhD’s research tackles the characterization of multipotent cells and conductive biomaterials for the regeneration of bones and teeth while focusing on dental pulp regeneration by extracellular matrices and inflammation modulation. As a dentist, he strongly advocates for disease prevention and patient education.

In this episode, Samer Zaky, BDS, DMD, PhD, sheds light on the wonders and importance of preserving natural teeth and shares the most effective practices. Additionally, he addresses the increasingly common practice of installing veneers, revealing that the thin ceramics used for veneers are as fragile as eggshells.

Together, Marie and Samer Zaky, BDS, DMD, PhD, discuss the phenomenon of at-home whitening and charcoal dental products appearing on the shelves of supermarkets, as well as what to consider before investing in a whitening session or kit. So, tune in this week to glimpse the science behind your natural teeth and best practices for a healthier, happier you.

Follow Samer Zaky, BDS, DMD, PhD’s work: https://www.dental.pitt.edu/people/samer-zaky-dmd-phd

Connect with Samer Zaky, BDS, DMD, PhD via LinkedIn: https://www.linkedin.com/in/samer-zaky-2381ab22/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Assoc. Prof. Mac Shine: How Brain Activity Shapes Longevity and Cognitive Health | Aging Less #05

Fri, 20 Dec 2024 10:00:00 +1100

Our brains are the epicenter of our being, shaping our thoughts, emotions, and actions. So, this week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella consults associate professor Assoc. Prof. Mac Shine on how our mental processes can influence our lifespan and cognitive abilities.

A systems neurobiologist, Assoc. Prof. Mac Shine works to understand the mechanisms of cognition and attention using functional brain imaging, both in health and disease. Currently working as a joint NHMRC/Bellberry fellow at The University of Sydney, he has a particular interest in understanding how the different arms of the ascending arousal system flexibility modulate the cross-scale organization of the brain to facilitate adaptive behavior.

In this episode, Assoc. Prof. Mac Shine shares that, while it is a struggle to offer precise recommendations, general guidelines for prolonged cognitive health include the usual suspects of maintaining regular exercise, a healthy diet, embracing novelty and social engagements.

Together, Marie and Assoc. Prof. Mac Shine discuss the various types of neural activity as well as how the overuse of digital interaction can lead to chronic stress. So, tune in for expert insights on how our brain works, and best practices for maintaining cognitive health!

Follow Assoc. Prof. Mac Shine’s work on the following platforms:
The University of Sydney: https://www.sydney.edu.au/medicine-health/about/our-people/academic-staff/mac-shine.html
ShineLab: https://shine-lab.org

Connect with Assoc. Prof. Mac Shine on:
Twitter: https://twitter.com/jmacshine
Bluesky: https://bsky.app/profile/macshine.bsky.social

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Supriya Lal, RD, LRD, MPH: Managing Chronic Diseases with Plant-Based Diets | Aging Less #04

Fri, 06 Dec 2024 09:00:00 +1100

Chronic diseases, from heart disease to diabetes, are major global contributors to a shortened lifespan. So, this week on Aging Less: The Longevity Science Insights Podcast, host Marie Stella gets dietitian Supriya Lal’s expertise on how plant-based diets may offer the nutritional benefits required to prevent and alleviate chronic diseases.

Specializing in helping individuals lead balanced and confident lives, Supriya Lal prioritizes an individualistic approach to each client. Additionally, she encourages cultural competency as much as possible when offering recommendations to clients.

In this episode, Supriya Lal outlines the five main types of plant-based diets, from the vegan diet being the most restrictive, to the whole food plant-based diet comprising a wider variety of foods. She reveals that plant-based diets contain high levels of fiber, antioxidants, and nutrients that contribute to improving heart health, and are generally lower in calories.

Together, Marie and Supriya Lal discuss the usual challenges of adopting a plant-based diet, such as meat being a focal point in several cultures, and how these can be overcome. So, tune in this episode for expert guidance on implementing a plant-based diet!

Connect with Supriya Lal via the following platforms:
Website: https://www.faynutrition.com/dietitians/supriya-lal
Instagram: https://www.instagram.com/supriyalalrd/
LinkedIn: https://www.linkedin.com/in/supriyaslal/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Vicky Midwood: Thriving Without Food or Alcohol to Cope with Stress | Aging Less #03

Fri, 22 Nov 2024 19:01:50 +1100

Food and alcohol are commonly turned to as safety blankets in stressful times, but such habits can bestow negative long-term effects on our health and well-being. So, in this episode of Aging Less: The Longevity Science Insights Podcast, host Marie Stella consults health coach Vicky Midwood on healthier alternatives to managing stress.

With over 32 years in the health and wellness world, Vicky Midwood helps business owners, over the age of 40, eliminate the anxiety, guilt, and shame, of turning to food and drink behind closed doors. Taking a practical approach, she helps them understand their brain, and how their own body works, so they can choose a different solution, and create the body, confidence, and lifestyle they truly desire. Additionally, Vicky Midwood has acquired several certifications and qualifications, alongside lived experience, granting her the toolkit to guide clients of various needs.

In this episode, Vicky Midwood sheds light on the three major types of stress: acute, eustress, and chronic. She reveals that, while some stress may be beneficial, those who experience prolonged periods of chronic stress are more likely to have shorter lifespans. Additionally, Vicky Midwood highlights that rumination, procrastination, and distraction, are major contributors to prolonged stress.

Together, Marie and Vicky Midwood touch on important steps to breaching the dysfunctional eating cycle, as well as further lifestyle changes that may be beneficial in the process. So, tune in this week for expert insights and guidance on breaking bad habits for a better life!

Follow Vicky Midwood's work: http://www.vickymidwood.com/
Connect with Vicky Midwood via LinkedIn: https://www.linkedin.com/in/vickymidwoodhealthcoach/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Rachel Schichtl Ph.D., RD, CFCS, FAND: The Science Behind the DASH Diet | Aging Less #02

Fri, 08 Nov 2024 14:19:00 +1100

Join host Marie Stella Quek on Aging Less: The Longevity Science Insights Podcast as she delves into the DASH diet with expert Rachel Schichtl Ph.D., RD, CFCS, FAND. This episode unpacks the diet that’s revolutionized approaches to hypertension and heart health, and explores why it might just be the perfect addition to your wellness routine.

Rachel Schichtl Ph.D., RD, CFCS, FAND brings extensive experience in nutrition science to this discussion. A Registered Dietitian Nutritionist and Nutrition Education Consultant, she has held roles as a dietetics professor, program administrator for a childhood obesity initiative, and director of a dietetics program. With a PhD in Family and Consumer Sciences Education, Dr. Schichtl’s research focuses on community nutrition and access to healthy food. She currently collaborates with universities to develop nutrition courses, specializing in infant and childhood nutrition.

In this episode, Dr. Schichtl breaks down the fundamentals of the DASH diet and how it compares to other popular approaches, like the Mediterranean diet and intermittent fasting. She discusses the science supporting DASH, highlighting its proven impact on heart health and blood pressure.

Listeners will gain practical advice on incorporating the DASH diet into their daily routines and learn key factors to consider before making dietary changes. Dr. Schichtl’s insights make this episode essential for anyone interested in longevity through evidence-based nutrition.

Follow Rachel Schichtl Ph.D., RD, CFCS, FAND’s work on the following platforms:
UCA: https://uca.edu/nfs/facultystaff/rachel-schichtl/

Connect with Rachel Schichtl Ph.D., RD, CFCS, FAND’s social media on:
LinkedIn: https://www.linkedin.com/in/rachel-schichtl-phd-rd-cfcs-fand-4817b372/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.

Daniel White: The Science Behind Sleep & Longevity — Environment Plays a Role | Aging Less #01

Fri, 25 Oct 2024 11:47:47 +1100

Sleep is a nightly ritual concerning more than your mattress: environment plays a significant role in influencing the quality and quantity of sleep, too. So, in this episode, host Marie Stella consults organization sleep training expert Daniel White to learn more about what it takes to get a good night’s rest.

A registered nutritionist, and functional medicine and circadian certified health coach, Daniel White is the proud founder of Sleep Better Live Better, and chairman of the Sleep Better Live Better Foundation. His organization’s mission is to deliver innovative sleep solutions that combine the best of science-backed education, behavioral change tools, and sleep products to help unlock the enormous pool of untapped human potential that results from being well-rested.

In this episode, Daniel White first outlines the various environmental factors that play a part in sleep quality, from light exposure to electromagnetism. That aside, he elaborates on internal factors to be aware of, such as stress and melatonin.

Together, Marie and Daniel White canvass a number of bedroom setup quintessentials, like setting the phone to airplane mode, and touch on emerging sleep technology products, such as wearable sleep tech, that may prove useful in the future. So, tune in for expert guidance on sleeping your way to a better future!

Follow Daniel White’s work on the following platforms:

Daniel White Health: www.danielwhitehealth.com
Sleep Better Live Better: https://www.sleepbetterlivebetter.co.uk/
The CRD Challenge: www.thecrdchallenge.com

Connect with Daniel White’s social media on:
LinkedIn: https://www.linkedin.com/in/danielwhiteqntmly/

Produced by the Longevity Science Labs, a division of LMSL, the Life Management Science Labs.

Explore LMSL at https://lifemanagementsciencelabs.com/ and visit https://longevity.lifemanagementsciencelabs.com/ for additional information about Longevity Science Labs.