In general, modern women exhibit a desire to be slimmer and to be "good looking". Adolescent females show marked self-consciousness about having a fat body image. Therefore, females of even average or less than normal weight aspire to have an even more slender appearance. The three major structural components of the human body include muscle, fat, and bone. Body weight is the sum total of its parts. Among individuals of the same age and sex body fat exhibits much more variability than lean body mass (LBM) does. It is evident that body fat accounts for most of the variability in body weight....