The Human Upgrade: Biohacking for Longevity & Performance The Human Upgrade: Biohacking for Longevity & Performance

Combine Creatine With THIS To Fight The Root Cause of Aging | Andrew Salzman : 1474

May 28, 2026 · 1h 23m

Summary

Host Dave Asprey interviews Dr. Andrew Salzman, a leading biologist, on the gut's role in aging and inflammation. They discuss how leaky gut drives systemic issues and how NAD depletion via CD38 accelerates aging. Salzman explains his company Wonderfeel’s strategy of boosting NAD while inhibiting CD38. He also details creatine’s vital role in shuttling ATP to maintain tight junctions and prevent gut permeability.

Topics discussed

Intro: Gut aging, screen vision, and red light therapy PARP, DNA repair, and peroxynitrite formation NAD depletion, CD38, and the bathtub analogy CD38 knockout mice and Wonderfeel formulation Gut integrity, tight junctions, and ATP requirements Creatine phosphate as an energy shuttle system Energy distribution in neurons and irreversible damage Microbiome, inflammation, and in vitro testing models Premature infants, monoclonal antibodies, and IP FDA criticism, creatine purity, and dosing advice
Listen ad-free on Castria