Lifespan with Dr. David Sinclair

By Lifespan Communications LLCHealth & Fitness

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Lifespan with Dr. David Sinclair episodes

October 04 Are GLP-1s the First Longevity Drugs? | Lifespan with Dr. David Sinclair - S2, Ep. 11
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
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Ozempic and GLP-1s transformed weight loss. Could they also extend lifespan?
In this episode, David and Matt look at the emerging science behind that question. They examine a recent study in which semaglutide extended lifespan in female mice, evidence that GLP-1s may influence multiple hallmarks of aging, and early human research examining biological aging. They also dig into how these drugs work, the potential role of the brain, the promise and unanswered questions around microdosing, and what the next generation of GLP-1 therapies could mean for longevity medicine. As David puts it, this class of drugs “might be the world’s first effective longevity medicines.”
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/lifespan
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Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 1 min
September 19 This Sugar Substitute May Extend Your Life | Lifespan with Dr. David Sinclair - S2, Ep. 9
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
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Could an amino acid sweet enough to replace sugar also help us live longer? In this episode, David and Matt explore Glycine, one of life’s simplest building blocks, and why it’s attracting attention in aging research. From building collagen to blood sugar control, heart health, memory, and recovery after stroke, its potential reaches surprisingly far. They unpack studies linking glycine to multiple hallmarks of aging and longer lifespans in animal models and ask what it would take to show these benefits in humans.
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
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Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
50 min
September 11 How to Eat for Gut Health & Longevity | Lifespan with Dr. David Sinclair - S2, Ep. 8
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
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This Lifespan episode explores how what we eat shapes how we age - from inflammation and blood sugar to the trillions of microbes living in our gut. Dr. Sinclair explains how diet affects key biological processes tied to metabolism, health, and longevity.
Dr. Sinclair breaks down what sugar does inside the body, including glycation - the process by which sugar attaches to proteins and disrupts their function. The conversation also explores why inflammation rises with age, how the gut microbiome changes over time, and why our ability to sense and respond to nutrients can decline as we get older.
Most importantly, Dr. Sinclair explains what we can do about it - from reducing dietary drivers of inflammation and excess sugar to supporting gut health and the nutrient-sensing pathways linked to longevity.
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
                               __________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
32 min
September 04 Why We Age | Lifespan with Dr. David Sinclair - S2, Ep. 7
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
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In this episode of Lifespan, Dr. David Sinclair, A.O., Ph.D. - Professor of Genetics at Harvard Medical School and longevity scientist - and co-host Matthew LaPlante explore why we age, how aging begins long before its visible signs appear, and what we can do to slow aspects of cellular aging.
They break down key drivers - or “hallmarks” - of aging, including mitochondrial dysfunction, stem cell exhaustion, and declining communication between cells, and explain how these changes can affect energy, inflammation, and the body’s ability to repair itself.
They also explore practical strategies including exercise, cold exposure, and molecules such as berberine, curcumin, metformin, and resveratrol, alongside emerging research into mitochondrial replacement and stem cells.
Along the way, they tackle intriguing questions: When does biological aging begin? Why can identical twins age at different rates? Why does energy decline with age? And what can we do today to stay healthier for longer?
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
__________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
31 min
August 21 Why Exercise Slows Aging | Lifespan with Dr. David Sinclair
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
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This episode explores why humans are biologically built to move and what happens to the aging process when we don’t.
Drawing on evolutionary biology and the latest research, Dr. Sinclair traces physical activity back millions of years, explaining how humans evolved for endurance, why modern sedentary life creates a profound mismatch with our biology, and how exercise activates ancient cellular pathways involved in repair, resilience, metabolism, and longevity.
Dr. Sinclair breaks down what happens inside the body when we exercise, including the molecular responses that help us adapt to stress and influence the brain, immune system, metabolism, cardiovascular health, and even the way our cells age.
He also tackles some of the biggest questions in exercise science: Can exercise offset sitting all day? Do we compensate for calories burned during exercise? Why did humans evolve such extraordinary endurance? And could exercising with others provide benefits beyond physical fitness?
From our evolutionary past to the molecular machinery inside our cells, this episode reveals why movement is so deeply embedded in human biology – and why staying active may be one of the most powerful ways to keep that biology working as we age.
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
__________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 12 min
August 07 How to Exercise to Live Longer | Lifespan with Dr. David Sinclair - S2, Ep. 5
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
__________________________________________
In this episode of Lifespan, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and longevity scientist – details how to exercise for a longer, healthier life.
Drawing on the latest research, Dr. Sinclair explains why exercising for longevity isn’t the same as training for peak athletic performance – including how much exercise you really need, which types matter most as you age, and whether more exercise is always better.
He also breaks down the key fitness metrics for longevity – including VO2 max, grip strength, resting heart rate, and heart rate variability (HRV) – and why cardiorespiratory fitness may predict mortality more strongly than smoking, diabetes, or hypertension.
Lastly, Dr. Sinclair tackles some of the most common questions about exercise science: What’s the best time of day to work out? Should you drink coffee beforehand? Should men and women train differently? How should exercise change as you age?
Whether you're just getting started or already exercise regularly, this episode offers a practical, evidence-based guide on what to do to stay healthier for longer.
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
                               __________________________________________

Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 10 min
July 23 Inside the World’s First Age Reversal Trial | Lifespan with Dr. David Sinclair - S2, Ep. 4
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.

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In this episode of Lifespan, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and pioneer in longevity research – explores the science of eye aging, vision loss, and emerging strategies to preserve vision throughout life.
Dr. Sinclair shares an exclusive update on ER-100, including his team's successful restoration of vision in non-human primates and the launch of the world's first FDA-cleared age reversal human clinical trial. This Phase 1 clinical trial will evaluate the safety of epigenetic cellular restoration as a therapy.
Additionally, drawing on decades of research, Dr. Sinclair explains why the eyes may offer one of the earliest windows into biological aging, how everyday factors such as sleep position, alcohol consumption, and intraocular pressure influence long-term eye health, and what the latest evidence reveals about nutrition, supplements, and the connection between the eyes and the brain.
Whether you're interested in longevity, brain health, or protecting your eyesight, this episode provides an evidence-based look at the biology of vision and the future of regenerative medicine.

00:00 AI & the First Human Clinical Trial to Reverse Aging
08:30 How the Eye Works
16:00 How Light Sets Your Body Clock
20:18 Your Eyes Are Part of Your Brain
21:34 Can Your Eyes Estimate Your Biological Age?
23:43 Can Eye Exams Help Predict Alzheimer's Disease?
24:43 ER-100: Restoring Vision Through Age Reversal
33:17 Why We Lose Vision as We Age
39:32 How to Keep Your Eyes Healthy as You Age
41:53 The Best Foods & Supplements for Eye Health
49:15 Can Diet & Fasting Protect Your Vision?
53:28 Why Violet Light Matters for Eye Health
59:28 Repairing Eye Damage: UV Light, Smoking & Alcohol
03:45 NASA's Space Mice & Swimming Goggles
05:59 Are You Genetically Predisposed to Eye Disease?
07:48 What's Next in Age Reversal Research?
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
                               __________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 13 min
July 12 What to Eat & When to Eat for Longevity: New Science | Lifespan with Dr. David Sinclair - S2, Ep. 3
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives - while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
                              __________________________________________
In this second installment of Lifespan's two-part series on calorie restriction and fasting, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and a pioneer in longevity research – explores how to fast effectively for health and longevity.
Drawing on decades of research and the latest scientific evidence, Dr. Sinclair explains how to approach fasting effectively, what happens inside your body at the 12-, 24-, and 48+-hour marks, how to overcome common plateaus, and the key considerations for women, men, and people at different stages of life.
Whether you're new to fasting or looking to refine your approach, this episode provides a practical, evidence-based guide to using fasting to support metabolism, cellular repair, and healthy longevity.
                               __________________________________________
Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
                               __________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 9 min
June 25 Fasting as a Path to Longevity: The Facts | Lifespan with Dr. David Sinclair - Season 2, Episode 2
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
We’re building the world’s largest longevity community: Join us at https://lifespan.com.
Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.
                              __________________________________________
In this episode of Lifespan Season 2, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and pioneer in longevity research – explores the science of calorie restriction and fasting, two of the most studied interventions for healthy aging.
Drawing on decades of research, Dr. Sinclair explains how eating less – and eating less often – affects the biology of aging, why our evolutionary past may predispose many of us to weight gain, and what the latest human and animal studies reveal about lifespan, metabolism, and disease risk.
Whether you're interested in longevity, metabolism, or intermittent fasting, this episode provides an evidence-based look at one of the most powerful strategies for supporting health and longevity.
                               __________________________________________
Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
                               __________________________________________
Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 16 min
June 25 The Longevity Revolution Is Here | Lifespan with Dr. David Sinclair - Season 2, Episode 1
At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives.
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In this first episode of Lifespan Season 2, Dr. David Sinclair, A.O., Ph.D. - Professor of Genetics at Harvard Medical School and pioneer in longevity research - returns and explores one of the most consequential questions in science: How can aging be slowed or reversed?
Drawing on more than 25 years of research at the forefront of aging biology, Dr. Sinclair explains why humanity has entered a revolutionary period. Advances in science and technology have converged and transformed aging into a promising target for intervention.
This episode is a sweeping introduction to the science, breakthroughs, and emerging technologies that are fundamentally reshaping how we think about aging, disease, and the future of human health.
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Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years.
Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings).
If you’d like to learn more or try these tools:
○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN
○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN
○ Withings: Get 10% off smart health devices at https://withings.com/LIFESPAN
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Legal & Medical Disclaimers
The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider.
You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program.
The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.
Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ.
From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual.
Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.
The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.
1 hr 7 min