On your own time.
Every day.

Circadian daily schedule showing sunlight from 8am to 2pm, coffee break near 10am, low to any eating times around 10am to 2pm, and low to high exercise times from 10am to 2pm.

My Circadian Day™

Our modern lives are completely disconnected from our biology because our behaviors are scheduled according to artificial clock time even though our biology operates on our biological circadian time. My Circadian Day will help you live in accordance with your circadian biology, without changing your normal sleep schedule. The personalized advice will help you optimize your sleep, performance, health, and quality of life.

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What’s inside?

My Circadian Day™
About circadian science
Circadian Q&A
Sleep tips

What’s in a plan?

My Circadian Day includes when to see or avoid light, when and how to use caffeine effectively, as well as when and what to eat, and when to exercise and at what intensity level. It also indicates when you may feel particularly fatigued so you can avoid doing activities that require a high level of alertness or concentration.

See bright light
See bright light
Avoid light
Avoid light
Use caffeine
Use caffeine
Avoid caffeine
Avoid caffeine
Eat normally
Eat normally
Eat lean and light
Eat lean and light
Avoid eating
Avoid eating
Exercise normally
Exercise normally
Exercise with low intensity
Exercise with low intensity
Avoid exercise
Avoid exercise
Peak fatigue
Peak fatigue

Coming soon

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