Anorexia (an-o-REK-see-uh) nervosa — often simply called anorexia — is an eating disorder
characterized by an abnormally low body weight, an intense fear of gaining weight and a di
storted perception of weight. People with anorexia place a high value on controlling their
weight and shape, using extreme efforts that tend to significantly interfere with their l
ives.To prevent weight gain or to continue losing weight, people with anorexia usually sev
erely restrict the amount of food they eat. They may control calorie intake by vomiting af
ter eating or by misusing laxatives, diet aids, diuretics or enemas. They may also try to
lose weight by exercising excessively. No matter how much weight is lost, the person conti
nues to fear weight gain.Anorexia isn't really about food. It's an extremely unhealthy and
sometimes life-threatening way to try to cope with emotional problems. When you have anor
exia, you often equate thinness with self-worth.Anorexia, like other eating disorders, can
take over your life and can be very difficult to overcome. But with treatment, you can ga
in a better sense of who you are, return to healthier eating habits and reverse some of an
orexia's serious complications.