Spermidine

Longevity & Aging · covered by 5 outlets this week · tracked since 2026-10-27

Press: 3 specialist 2 independent outlet-days

Background

Spermidine is a polyamine compound (C7H19N3) originally isolated from semen and also found in ribosomes and living tissues and has various metabolic functions in organisms. Wikipedia ↗

Written by the Alivewire editors from the coverage below, 1d ago. Not medical advice; how the ratings work.

Coverage

I’ve been reading about autophagy lately and keep seeing people talk about doing 24 to 36-hour fasts for it

Reddit r/Biohackers · 9h ago

study

Multiomics Reveals a Production Signature Resembling Mammalian Metabolic Ageing and That Dietary Spermidine Enhances Lipid Handling in Farmed Salmon

Aging Cell · 21h ago

studyin cells

Effects of polyamine type and concentration on growth and physiological traits of in vitro Dendrobium parishii plantlets

Research Square · 1d ago

Oxford Healthspan introduces mixable spermidine supplement

Longevity.Technology · 24d ago

podcast

NMN, NR, Resveratrol, Metformin & Other Longevity Molecules | Episode 4

Lifespan with Dr. David Sinclair · 1751d ago

Sources

Spermidine

Background

Coverage