andrewducker: (Default)
andrewducker ([personal profile] andrewducker) wrote2022-03-31 12:00 pm
anef: (Default)

5. When the school day starts later, teens get better sleep and feel more motivated

[personal profile] anef 2022-04-02 03:47 pm (UTC)(link)
I am currently reading "Why We Sleep" by Matthew Walker which explains exactly why we need sleep and lots of it (ie 7-9 hours sleep per 24 hours). The effects on the brain all through life are devastating if we don't get it. This is eye-opening and scary, particularly with reference to young people, doctors and drivers. I am now (unfortunately rather late in life) attempting to at least aim at getting the recommended amount.

Unfortunately advancing old age also has a bad effect on sleep. The effects of lack of sleep on the elderly can be very similar to those of dementia.
Edited 2022-04-02 15:50 (UTC)