Ryan’s Substack

For a Healthier Generation.

Exploring the circadian foundation of human health.

All things health optimization + decentralized living. Subscribe for newsletters and to stay up to date on my latest programs, events, and more.

Mitochondrial health expert Chris Masterjohn, PhD, applies cutting-edge science to develop evidence-based protocols for health and longevity. You could be one metabolic bottleneck away from feeling amazing.