Chronotypes, Social Jet Lag, and Why You're So Tired
Early birds and night owls are born, not made. Sleep patterns are the most obvious manifestation of the highly individualized biological clocks we inherit, but these clocks also regulate bodily functions from digestion to hormone levels to cognition. By understanding and respecting our internal time, we can live better.
How to download book
Buy this book
You can buy this book now only for $19.49. This is the lowest price for this book.
Download book free
If you want to download this book for free, please register, approve your account and get one book for free.