Sleep Getting enough rest can help you stay healthy. While you were sleeping Learn what your body is doing while you sleep. The Basics Help your teen get a good night's sleep Insomnia: When sleep is a struggle Do you have a sleep disorder? Sleep needs Sleep aids quiz More information How to sleep better Diagnosing a sleep disorder Who needs sleep? You do Bad vibrations: Why some people snore Tweak your child’s bedtime routine New research links light at night to poor health Kids Talk: Sleep Don't fall asleep with your phone Pregnant and sleep deprived? Tips to cope. Bleary-eyed? How to get better ZZZs Related stories