1. Improve memory

During sleep you can strengthen memories or "practice" skills learned while you were awake (it’s a process called consolidation).

2. Curb Inflammation

Inflammation is linked to heart disease, stroke, diabetes, arthritis, and premature aging. Research indicates that people who get less sleep six or fewer hours a night have higher blood levels of inflammatory proteins than those who get more.

3. Have a healthy weight

Researchers at the University of Chicago found that dieters who were well rested lost 56% more fat than those who were sleep deprived. Those who were sleep deprived lost more muscle mass.

4. Lower Stress

Sleep can definitely reduce levels of stress, and with that people can have better control of their blood pressure.

5. Avoid accidents

Insufficient sleep for just one night can be as detrimental to your driving ability as having an alcoholic drink.