Re:Testosterone levels show steady decrease among young US men
by sleepyshift on Friday January 15, 2021 @04:33AM
(#25788790)
The lack of sleep on almost everything is horrifying. I recommend that book to everyone whenever the topic is discussed.
* People 5-18 years old sleep ~2 hours less per night than they did 100 years ago.
* U of Chicago study found that men who limited their sleep to 5 hours per night for a week experienced a drop in testosterone equivalent to 10-15 years of aging.