Everybody knows that there are two very important things in our life we must do in order to live a long and happy life – they are to eat a healthy diet and implement an exercise program. Eating a healthy diet is crucial to staying healthy and fighting against any diseases or illnesses. Eating the right foods prevents strokes, heart attacks, diseases and even cancer. When we think of fitness many of us think of diet and exercise. While they are essential there is more to keeping fit.