7 déc. 1980 - Alfred Lewy
Description:
Exposure to artificial light can suppress melatonin secretions in humans.People should not be exposed to light at least two hours prior to bed time.
People have variability of sleep onset and variability of sleep need
Ajouté au bande de temps:
Date:
7 déc. 1980
Maintenaint
~ Il y a 43 ans
