This recommendation is currently available in English.
The big idea
Aligning daily habits with circadian biology can support metabolic health, restorative sleep, focus and long-term well-being.
In brief: Health is influenced not only by what we do, but also by when we do it.
The goal: live in sync with your biologyAbout the book
Satchin Panda explains how the body's 24-hour clock influences metabolism, hormones, sleep, energy and cellular repair.
Light, food, movement and sleep are timing signals that can strengthen—or disrupt—our biological rhythm.
Four foundations of circadian health
Food timing
Eat with the dayKeep meals within a consistent daytime window and avoid habitual late-night eating.
Timing shapes metabolism.Sleep rhythm
Keep regular hoursUse consistent sleep and wake times to support hormones, cognition and recovery.
Regularity reinforces the clock.Movement
Move at the right timeCombine daily activity with a schedule that supports energy and performance.
Activity is a powerful time cue.Light
Bright days, dim nightsSeek morning daylight and reduce bright artificial light near bedtime.
Light sets the master clock.The Longevity Academy
Keep this book snapshot
Print the reading summary or create a The Longevity Academy social card to share.
Find this book on Amazon
Choose your Amazon store. Availability, format and price vary by region.