Sleep is an essential function1 that allows your body and mind to recharge, leaving you refreshed and alert when you wake up. Healthy sleep also helps the body remain healthy and stave off diseases. Without enough sleep, the brain cannot function properly.
Why do we need to sleep?
Just like eating, sleep is necessary for survival. Sleep gives your body a rest and allows it to prepare for the next day. It's like giving your body a mini-vacation. Sleep also gives your brain a chance to sort things out.
Why is sleep important 3 reasons?
Getting a good night's rest can help fight off illness, keep you alert and focused throughout the day, and lower the risk of cancer, diabetes, and coronary heart disease. It can be hard to determine how much sleep you're getting each night, which is why it may be helpful to invest in a sleep tracker.
