Longevity
NAD+ and NMN: The Longevity Supplement, Examined
NMN is sold as an anti-aging breakthrough. The human evidence is early and modest. Here is what trials...
Intermittent Fasting and Time-Restricted Eating: What Works
Intermittent fasting can help with weight and metabolic health, largely by helping you eat less. Here is...
Metformin for Longevity: The Great Debate
A cheap, decades-old diabetes drug has become the unlikely centerpiece of the longevity world—but the...
Fisetin: A Senolytic in Your Fruit Bowl
Fisetin is a flavonoid found in strawberries that screened as the most potent natural senolytic in lab...
Senolytics: Clearing Out the Zombie Cells
Senescent cells accumulate with age and poison their neighbors — and a new class of drugs aims to clear...
Spermidine and the Renewal of Cells
Spermidine triggers autophagy — the cellular self-cleaning process linked to longevity — and unlike most...
Rapamycin and the Longevity Frontier
Rapamycin is the most reproducible lifespan-extending drug in animal research — and the most genuinely...
Taurine: The Longevity Amino Acid
A single high-profile study put taurine on the longevity map by extending lifespan in mice — but the human...