Sleep? How Much Are You Getting?

Most people require seven or eight hours of sleep to function optimally. Here’s what happens to you when you don’t get enough. Are you cheating yourself out of sleep?

https://well.blogs.nytimes.com/2013/06/17/cheating-ourselves-of-sleep/?smid=fb-nytimes&WT.z_sma=HL_COO_20130617