Guest's bookOn the shelf
The Power of When
by Michael Breus
1 episode · last mentioned 9 Feb 2026
Buy on Amazon
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Who brought it up
- Guest's book
Steven Bartlett in the episode with Michael Breus
About the book
A sleep doctor's guide to chronobiology, arguing that personal timing is crucial for health and productivity. It introduces four chronotypes and provides tailored daily schedules for activities like eating, working, and sleeping to optimize energy and well-being.




