David Sinclair
Person
David Sinclair is an Australian biologist and academic known for his research on aging and longevity. He is a professor of genetics and co-director of the Paul F. Glenn Center for Biology of Aging Research. He has also appeared as a guest on popular programs, including 'The Joe Rogan Experience'.
Works by David Sinclair
- LW
What David Sinclair has said on podcasts
114 statements
Yamanaka-factor treatment safely reversed aging in a mouse
“we could reverse aging safely in an animal for the first time”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:47
The treatment works across many tissues in animals
“it's pretty much working in every part of the animal's body”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 2:15
Human trials are testing eye age reversal to improve or restore vision
“there are people getting their. Hopefully their age reversed in their eye to cure their blindness or at least improve their vision”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 2:22
The full Yamanaka-factor combination is dangerous in humans
“If you just use what Professor Yamanaka used, it's not going to be very healthy. It's actually quite dangerous.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 2:45
ER100 easily treats macular degeneration and glaucoma in animals
“even macular degeneration, glaucoma, the two leading causes of blindness in the world, both of them are really, really easily treated by this new mechanism”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 5:00
The technology has reversed aging-related dysfunction in liver, brain, neurons, and joints
“the liver, motor neurons. So als, the brain has been reversed in aging, memory comes back, even joints”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 5:31
Aging is treatable or at least can be slowed
“we understand that it is very treatable, or at least slowable”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 9:21
Human aging reversal will eventually be demonstrated
“it's a matter of when, not if, that aging is reversible in humans”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 10:34
Sinclair’s lab has developed oral age-reversal compounds in mice
“we've made breakthroughs in turning it into a pill”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 12:01
The oral cocktail rejuvenates old mice’s memory and skin quality
“we see that they are rejuvenated in many ways, including not just their memory, but things like even their skin quality”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 12:17
The oral cocktail acts through epigenetic resetting
“we do have good evidence that the pill, let's call it the cocktail, does work through this epigenetic thing”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 13:33
Human lifespan ultimately has no biological upper limit
“ultimately there is no upper limit to human life”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 14:07
The first person to reach age 150 has already been born
“the first person to live to 150 is already alive”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 14:49
Many aging researchers privately expect longevity science to exceed expectations
“this is going to be much bigger and more powerful than we expected”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 17:36
People should prioritize longevity to benefit from future technologies
“I think anyone that doesn't focus on their longevity might miss the boat”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 21:37
Metformin, rapamycin, senolytics, and GLP-1 agonists may improve longevity
“Then there's drugs, which, some of which may work. So that's metformin, rapamycin, some senolytics, and probably GLP1 receptor agonists”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 22:16
Eating less frequently and somewhat less improves longevity
“if you restrict how often you eat and to some extent how much you eat, you get longevity benefits”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 23:43
The idea that breakfast is the most important meal is marketing
“I believe one of those companies, Kellogg's perhaps, but this is, you know, it's all marketing”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 24:12
Beginners should start fasting by skipping one meal and drinking liquids
“I would suggest skipping one meal and replacing it with a lot of liquids”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 33:23
No prospective placebo-controlled human trial proves calorie restriction extends lifespan
“there's no proof”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 36:50
Calorie restriction extended lifespan in the disputed monkey study
“they came to the conclusion that yes, it did extend lifespan”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 37:30
Time-restricted feeding substantially extended mice’s lifespan
“the group that ate within that window lived substantially longer than the ones that ate continuously”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 40:28
High branched-chain amino acid intake shortens animal lifespan
“when you give animals a lot of these branch chain amino acids, they live shorter than if you give them less”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 41:56
Higher mTOR activity is associated with shorter animal lifespan
“animals that have active MTOR live shorter than those that have less active mtor”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 43:58
Longevity exercise should combine weightlifting, balance training, and aerobic conditioning
“the best health is a combination of weightlifting muscle is good for hormones. It's good for not breaking bones when you get older. Balance is important. And then the other One is aerobic. VO2 max.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 44:41
Insufficient or poor-quality sleep harms metabolism
“If you're not getting quality sleep or sleeping for that long, it's going to affect your metabolism”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 47:52
NMN improves health and extends lifespan in old mice, especially females
“NMN is very good for the health of old mice and can extend the lifespan of mice, particularly females”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 56:06
Blocking resveratrol’s target eliminates its health and lifespan benefits in mice
“resveratrol doesn't make the mouse healthier anymore. It doesn't live longer.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 58:16
Exercise or supplementation that raises NAD benefits humans
“raising NAD levels in humans, either by exercise and or by supplementation is good for you”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:02:15
The FDA currently permits NMN sales in the United States
“The FDA I believe says it's okay to have NMN on sale now”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:04:40
Baby aspirin may benefit people with elevated lipoprotein(a)
“there's a group of people, for example, that where it does make sense to take baby aspirin”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:05:46
Very low LDL may reverse arterial plaque
“reducing your LDL so low that it reverses”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:11:23
Nattokinase may help reverse arterial plaque
“Nattokinase. Do you know about nattokinase?”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:11:54
Sinclair takes low-dose tadalafil daily for potential longevity benefits
“I take. What is it? Cialis is the common name. Tadalafil every morning. A low dose.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:13:51
Omega-3 intake appears anti-inflammatory
“The data looks really pretty good that if you have some of that, it's anti inflammatory”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:17:30
Regular sauna bathing is associated with lower heart-disease rates
“if you do regular, what they call sauna bathing in Finland a few times a week, your rate of heart disease can be much less”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:27:42
Cold exposure increases brown fat
“You can get it more brown fat by doing cold bouts, cold plunges and being cold.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:28:42
Brian Johnson’s low Dunedin aging pace could predict decades of additional life
“That's one of the lowest paces of aging I've ever seen for a human. So that's pretty impressive. If that's maintained, he could live decades longer than the average human.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:34:42
Continuous high-dose vitamin C can become pro-oxidative
“vitamin C can be pro oxidation, not antioxidant if you take a lot continuously”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:35:38
GLP-1 agonists appear useful, including at low doses for healthy people
“The, the number of studies that come out are showing that they're actually quite useful, especially microdosing for healthy people.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:39:30
GLP-1 agonists carry small risks of kidney problems and blindness
“there are some downsides. There is increased risk of, but low risk of kidney issues and even blindness.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:40:21
Retatrutide could become a trillion-dollar drug if oral versions succeed
“I think it's possible if the oral ones really look good”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:42:24
Aging treatments will become widely viewed as necessary within 20–30 years
“in the same way that GLP1s now are saving the world, the same will be true, I believe 20, 30 years that that people will say why didn't we treat aging earlier?”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:45:44
AI enables individuals to discover drug candidates using a phone
“almost somebody on their phone can discover a drug candidate”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:49:56
AI can model cells and perform molecular in-silico experiments at trillion-compound scale
“An artificial AI version of a cell we can do in silico experiments at the molecular level now and dock trillions”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:50:50
A single molecule may soon safely reverse aging in human cells
“we're getting really close to being able to have the single molecule that can truly safely reverse aging in human cells”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:53:47
People should avoid overeating and maintain a BMI around 22–24
“definitely don't overeat, be lean, watch your weight, have a BMI of around, let's say 22, 24”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:56:32
Creatine supplementation is recommended
“creatine in favor of it and take it”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:57:47
Stem cells may help repair certain joints but are not a long-term solution
“if you have a certain condition like a joint that needs repair can be helpful, but it's not long term solution”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:57:57
Hyperbaric oxygen pressure cycling benefits the brain and blood flow
“There's good evidence that certainly cycling up and down in pressure is good for the brain and blood flow.”
Open the episode · “Age Reversal Is Coming.” Inside The First Human Trials - Dr David Sinclair - #1141Listen at 1:58:26
Statements are attributed to the speaker as said on the episode and reflect their view at the time, not PodLume's. They are not advice.
What others have said about David Sinclair
1 statement · 1 positive
Reversing an aging-related genomic mechanism could extend human lifespan.
“if David Sinclair is correct, and I think he is, if they can figure out a way to somehow or another access whatever part of the human genome allows us to age or causes us to age and reverse that or change that.”
Open the episode · #2545 - Jesse MichelsListen at 2:40:07
Statements are attributed to the speaker as said on the episode and reflect their view at the time, not PodLume's. They are not advice.
3 episodes featuring David Sinclair
Moonshots with Peter Diamandis
Martine Rothblatt links organ engineering to digital personhood
The conversation tests how regenerative medicine, xenotransplantation, and digital minds could reshape the boundaries of health, identity, and human life.
Sep 15, 2026 · 49 min
Modern Wisdom
Harvard geneticist David Sinclair projects human trials for cellular age reversal
The transition of cellular reprogramming from laboratory theory to human trials could fundamentally redefine how medicine treats age-related diseases.
Aug 24, 2026 · 2h 6m
The Joe Rogan Experience: Protect Our Parks
David Sinclair reveals how gene therapy and AI are reversing cellular aging
As biotechnology and artificial intelligence converge, the science of extreme longevity is transitioning from speculative theory to active human clinical trials.
Aug 7, 2026 · 2h 33m