Sleep accounts for one-quarter to one-third of the human lifespan. A good night's sleep is just as important as regular exercise and a healthy diet. When you do not get quality sleep, your body suffers from serious physiological consequences.

Circadian rhythm affects your sleep pattern and the functioning of your body. It affects your hormones, body temperature, and eating habits. When the circadian rhythm gets out of sync, it causes several health problems including diabetes, obesity, and depression.

A good night's sleep is just as important as regular exercise and a healthy diet. Poor sleep can cause weight gain and increase disease risk. Poor sleep can have negative effects on your hormones, exercise performance, and brain function. To get quality sleep it is important to try to sleep and wake at consistent times. Quality sleep can help you eat less, exercise better, and be healthier.