Physical fitness and health is heavily depending on the status of mind. Mental health is very important for the body health. Stress free mind helps to keep the blood circulation properly. Proper blood circulation is important for every organ to function properly. Mind is controlling the functions of central nerves system directly. Functions of the central nerves system are controlling every part of the body and they are controlling some of endocrine functions indirectly as well. Other most important thing for the body health is food digestion. Stress free mind is greatly enhancing the function of food digesting and the absorbing of nutrients. On the other hand mental stress is an obstruction for the nutrient absorbing. These facts can prove the importance of stress free mind for the body health well.