Each of these poor habits can affect one's health. It can also affect the set point of our body. The set point is the weight that is maintained when no effort is made to gain or lose weight. This set point is greatly affected by the way an individual eats. If that pattern of eating is inconsistent, then the body is thrown out of whack and one may become obese or may look a little anorexic.
Exercise can improve one's image and reduce anxiety and depression.
A brisk walk, a bike ride, a game of tennis, fishing, or even mowing the lawn can give you all the exercise that you need. In the end, many people are likely to regret the way they treated their bodies in their youth.