Editorial

Longevity Blog

Plain-English articles on longevity, healthy aging, biohacking, and supplement science. Written by editors who actually read the studies.

Beginner's guide to NAD+ longevity molecule explained NAD+

What Is NAD+? A Beginner's Guide to the Longevity Molecule

Plain-English introduction to NAD+, why it declines with age, and what current research says about restoring it.

5 min read· Feb 2026
Methylene blue mitochondrial bioenergetics research summary Research

Methylene Blue & Mitochondrial Bioenergetics

Summary of peer-reviewed research on methylene blue as an alternative mitochondrial electron carrier.

Research Summary
Active healthy aging supplement selection framework Methodology

How To Pick A Longevity Supplement

The six-pillar framework we use to evaluate every product on the site.

Framework