VitalityBio Health - Science-Backed Biohacking Protocols & Longevity Science

Longevity Protocols

The Science of Circadian Health: Optimizing Deep Sleep Architecture for Peak Recovery

Explore the hormonal and neurological mechanisms governing REM and deep sleep cycles, with actionable daily protocols.

By Dr. Sarah Jenkins • Aug 28, 2026 • 5 min read

4 Articles

Longevity Protocols • Dr. Sarah Jenkins • Aug 28, 2026 • 5 min read

Explore the hormonal and neurological mechanisms governing REM and deep sleep cycles, with actionable daily protocols.

Nutritional Science • Dr. Sarah Jenkins • Aug 28, 2026 • 4 min read

Dissecting the scientific evidence behind time-restricted feeding, cellular debris cleanup, insulin sensitivity, and metabolic flexibility.

Sleep & Recovery • Dr. Sarah Jenkins • Aug 28, 2026 • 5 min read

A clinical analysis of L-Theanine, Alpha-GPC, Bacopa Monnieri, and Lion’s Mane mushroom for sustainable neuroprotection.

Longevity Protocols • Dr. Sarah Jenkins • Aug 27, 2026 • 4 min read

Why exercising at conversational pace produces the highest mitochondrial density and cardiovascular durability.