Being physically fit is an absolute necessity in today’s fast paced life. A physically fit person is able to live his life to the fullest. Those who are physically and mentally fit are less prone to cardiac and other health problems. They are able to maintain an optimum weight. Mental fitness is achieved when the body functions well. You need to relax your mind and eliminate stress by regularly exercising and eating a healthy diet. One should never take food for granted because diet and fitness goes side by side. A healthy body can only be maintained when you follow a combination of regular exercise and follow nutritious food habits.