Sleep less than 5 hours and the risk of 37 diseases

A large study shows that sleeping less than 5 hours is associated with a higher risk of dozens of diseases, including 37 specific ones. In contrast, more lucid and deep sleep is associated with a lower risk of diseases such as heart failure, dementia, and Parkinson's.

A large study shows that sleeping less than 5 hours is associated with a higher risk of dozens of diseases, including 37 specific ones. In contrast, more lucid and deep sleep is associated with a lower risk of diseases such as heart failure, dementia, and Parkinson's.