Eating disorder of eating disorder, with 15% of individuals having either anorexia nervosa or bulimia nervosa. This link between body dysmorphic disorder and anorexia stems from the fact that both BDD and anorexia nervosa are characterized by a preoccupation with physical appearance and a distortion of body image. There are also many other possibilities such as environmental, social and interpersonal issues that could promote and sustain these illnesses.} Also, the media are oftentimes blamed for the rise in the incidence of eating disorders due to the fact that media images of idealized slim physical shape of people such as models and celebrities
Hunger (motivational state) on the hypothalamus and modify appetite. This explains why in clinical depression and stress, energy intake can change quite drastically. The set-point theories of hunger and eating are a group of theories developed in the 1940s and 1950s that operate under the assumption that hunger is the result of an energy deficit and that eating is a means by which energy resources are returned to their optimal level, or energy set-point. According to this assumption, a person's energy resources are thought to be at or near their set-point soon after eating, and are thought to decline after that. Once the