Ranked fourth on the Rejuvenation Olympics leaderboard, 30-year-old Siim Land lists the supplements he takes to stay young. 


Aging &amp; Longevity

<p>Participants: Middle-aged adults carrying two copies of the APOE4 gene </p>
<p>Dosage: 1 mg/kg/day of rapamycin for 4 weeks </p>


The prescription drug rapamycin a.k.a. sirolimus, an FDA-approved mTOR inhibitor, increases the brain volume of cognitively normal individuals at risk for developing Alzheimer’s disease. 


One of the study’s investigators, Talissa Altes, M.D. (Image: Missouri.edu).

Brain &amp; Neurons

Shawn Baker, M.D., says self-proclaimed longevity experts are nothing but grifting modern-day snake oil salesmen.


Dr. Shawn Baker (image: Pederson Farms Podcast)

Shawn Baker, M.D., says to beware of anyone promising life extension in exchange for money. 

A Gummy That Fights Off Organ Aging?

These tropical-flavored chews contain a blend of seven ingredients that have previously been shown to maintain and enhance vital organs that decline with age, such as the brain, eyes, heart, liver, kidneys, muscles, and the gut. 

Can Aging be Reversed? Expert Thinks Not

American biologist and expert on aging Matt Kaeberlein is skeptical of turning an elderly animal into a youthful one with double the lifespan.


Explore why expert Matt Kaeberlein doubts reversing aging is possible, despite advances in biology and research. Insightful analysis on the quest for longevity.

Search Result: Matt Kaeberlein

Fourth Slowest Ager in World Siim Land’s 2025 Longevity Supplement Protocol

Neurodegeneration Reversed with mTOR Inhibitor Drug in New Alzheimer’s Study

Candid Doctor Calls Out “Longevity Experts” Like Peter Attia and David Sinclair

A Gummy That Fights Off Organ Aging?

Can Aging be Reversed? Expert Thinks Not