In order to lead a healthy life, it is essential to follow a balanced diet. Balanced diet is associated with good health, prevention of diseases and recovery from illnesses. A healthy and balanced diet protects against malnutrition in all its forms and against all non-communicable diseases too. Eating unhealthy food and lack of physical activity are major risk factors for various diseases. There is no one such particular food item that can provide entire nutrition to our body for optimum functioning, so in order to have a balanced diet we need to have a variety of foods to ensure that we get all the nutrients in optimum quantity. We need different amounts of various nutrients at different stages of life to stay healthy and active.