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


Aging &amp; Longevity

<p>Model: Two-month-old male C57BL/6J mice fed a high-fat diet to induce obesity </p>
<p>Dosage: 400 mg/kg/day of NR for eight weeks </p>


Scientists find that NR (nicotinamide riboside) supplementation preserves brown fat tissue in mice, reducing their body weight and maintaining the health of their mitochondria. 

An artist’s rendering of a brown fat cell (image: Alioui Ma/shutterstock.com). 

Diabetes &amp; Obesity

Older adults with LDL cholesterol levels above 130 mg/dL live longer than older adults with LDL cholesterol levels below 130 mg/dL. 

The participants of the study were from Sardinia, Italy (image: businessinsider.com). 

Metabolism

Four FDA-Approved Drugs that Reduce Chances of Aging-Related Death

Dr. Nir Barzilai, the director of aging research at Albert Einstein College of Medicine, discusses the science behind SGLT2 inhibitors, metformin, bisphosphonates, and GLP-1 agonists.

Dr. Nir Barzilai, the director of aging research at Albert Einstein College of Medicine, relays that we have four FDA-approved drugs that lower human mortality: SGLT2 inhibitors, bisphosphonates, metformin, and GLP-1 agonists.

Is the Viral Anti-Aging Diet-In-a-Box Worth It?

A $200, five-day fasting-mimicking diet in a box is claiming to “fuel your body into rejuvenation, longevity, and healthy living.”

(The ProLon fasting-mimicking diet package | Habitually Chic)

A fasting-mimicking diet that costs $200 claims to fuel your body into rejuvenation, longevity, and healthy living.

Search Result: overweight

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

NAD+ Precursor NR Preserves Longevity-Promoting Brown Fat Cells, New Study Shows

New Study Shows People with Higher Cholesterol Live Longer than People with Lower Cholesterol

Four FDA-Approved Drugs that Reduce Chances of Aging-Related Death

Is the Viral Anti-Aging Diet-In-a-Box Worth It?