People with anorexia nervosa usually lose weight by reducing their total food intake and exercising excessively. Many persons with this disorder restrict their intake to fewer than 1,000 calories per day. Most avoid fattening, high-calorie foods, and often eliminate meats. The diet of persons with anorexia nervosa may consist almost completely of low-calorie foods and or beverages like lettuce and carrots, popcorn, and diet soft drinks.norexia nervosa is an eating disorder that causes people to obsess about their weight and the food they eat. People with anorexia nervosa attempt to maintain a weight that’s far below normal for their age and height. To prevent weight gain or to continue losing weight, people with anorexia nervosa may starve themselves or exercise excessively.
Anorexia (an-oh-REK-see-uh) nervosa isn’t really about food. It’s an unhealthy way to try to cope with emotional problems. When you have anorexia nervosa, you often equate thinness with self-worth.Anorexia nervosa can be difficult to overcome. But with treatment, you can gain a better sense of who you are, return to healthier eating habits and reverse some of anorexia’s serious complications.Like all eating disorders, anorexia nervosa tends to occur in pre- or post-puberty, but can develop at any time throughout the lifespan. Anorexia nervosa predominately affects adolescent girls and young adult women, although it also occurs in boys, men, older women and younger girls. One reason younger women are particularly vulnerable to eating disorders is their tendency to go on strict diets to achieve an “ideal” figure. This obsessive dieting behavior reflects today’s societal pressure to be thin, which is seen in advertising and the media. Others especially at risk for eating disorders include athletes, actors, dancers, models, and TV personalities for whom thinness has become a professional requirement. People with anorexia nervosa will often mention that the sense of control they develop over eating and weight helps them feel as if other aspects of their life are under control. The presence of depression and anxiety disorders may increase the risk of developing anorexia nervosa.