longevity science
Beat 16:8 vs HRV‑Guided Longevity Science
How to Use HRV-Guided Fasting for Longevity: A Data-Driven Biohacker’s Playbook HRV-guided fasting tailors eating windows to your autonomic nervous system, improving recovery and extending healthspan. Wearable tech now captures heart-rate variability (HRV) in real time, letting biohackers fine-tune fasts based on physiological readiness rather than arbitrary schedules. In