Get Enough Sleep
Life gets hectic, but make sure you're getting enough sleep. Besides strengthening your immune system, proper rest also ensures healthy eating habits. On a daily basis, sleepy people eat more, and since the body functions poorly when sleep-deprived, it ends up storing more fat — inadequate sleep can lead to an extra three pounds a year! Besides, think about all the workouts you skip when you're too tired to get to the gym.