Diet plays a vital part in our day to day life. The type of diet you choose is normally based on your personality. Diet may be based on short term or long term basis. Diet may also be selected in case of weight gain and weight loss. But, in this case suitability is imperative. A diet should always be chosen based on body type. Many people opt for diet based on individual programs. In this case, diet may be incorporated according to preference. The diet can also be based on your lifestyle. In this case, anti aging diet and diabetes diet are very popular. Different diet plans have various restrictions which are good for body.