Dieting refers to controlling and regulating food consumption in order to achieve pre set goals which to increase, decrease or maintain body weight. While it is good to follow a good diet to maintain healthy living over dieting often leads to health problems. When a person starts to diet his metabolism rate starts to decrease from the normal level. As and when the person starts to follow a normal diet , the body may not be able to , metabolize at the normal rate and the result is that the body puts on weight due to accumulation of fats. Subsequently these persons need to either reduce their calorie intake or increase their exercising levels to maintain a healthy body weight. Anxiety, depression and irritability are also some of the other effects of dieting. There are procedures that are to be followed for dieting. People in general have their own way of dieting and this is where the most severe of consequences arises both physiological and psychological. The best way is to consult a physician before starting over a diet and this may result In better health. In the end it can be said that dieting if procedures are followed can produce the desired results and if not then it will result in negative results