Longevity Supplements guides

What spermidine is, how it may support cellular renewal and longevity, and what the current evidence shows about supplementation.

Spermidine is a naturally occurring polyamine with emerging research in cellular longevity. Here are the best dietary sources and what the evidence says about intake.

A research-grounded overview of spermidine, how it supports cellular renewal, and what biomarkers are relevant to tracking your health alongside it.

Examines the research behind resveratrol as a sirtuin activator and longevity compound, what the human evidence shows, and how it compares to the animal study results.

Explores the emerging research on berberine as a potential longevity compound, covering its effects on AMPK, autophagy, and cellular aging.