Sleep is a well-researched field, and it’s been known for its crucial role in helping you to lose weight.

Without a night of good and sound sleep, you won’t be able to lose fat, no matter how much you exercise and lower your food intake.

Sleep is responsible for balancing your hormone levels throughout the night as well as through the day.

Quality sleep is important to reset your circadian system which is vital, as all of your body cells have their own circadian clock, and when they are not sync correctly it is impossible to lose weight.

Watch Dr. Oz explains (and give his tips) how to improve your sleep