How much sleep do you get and how does it affect you? Most of us don’t get anywhere near enough and the effects can be quite dire. Everything from obesity, high stress, insulin resistance (diabetes) and cardiovascular disease.
Circadian neuroscientist, Russell Foster shares three popular theories about why we sleep, busts some myths about how much of it we need and hints at some bold new uses of sleep as a predictor of mental health.
Fascinating. Watch it here.
