25 Creative Charts that Will Help You Sleep Better
11 How Much Sleep Do We Really Need?
11. How Much Sleep Do We Really Need?: Ever wonder how much sleep you really need? We have done extensive research on this topic, find it all out on National Sleep Foundation website. (via National Sleep Foundation)
12 Know the Stages of Sleep
13 The best and worst sleeping positions for chronic pain
13. The best and worst sleeping positions for chronic pain: You spend a third of your life asleep. Better make sure you’re sleeping in a position that doesn’t contribute to chronic pain. (via She Knows)