Anorexia Nervosa is a life threatening condition that can put a serious strain on many of the body's organs and physiological resources. Weight loss is usually 15% below the person's normal body weight. People suffering from anorexia are very skinny but are convinced that they are overweight. Weight loss is obtained by many ways. Some of the common techniques used are excessive exercise, intake of laxatives and not eating. Anorexics have an intense fear of becoming fat. Their dieting habits develop from this fear. Anorexia mainly affects adolescent girls. People who have an ongoing preoccupation with food and weight even when they are thin would benefit from exploring their thoughts and relationships with a therapist. The term anorexia literally means loss of appetite, but this is a misnomer. In fact, people with anorexia nervosa ignore hunger and thus control their desire to eat. Women with anorexia often also limit or restrict other parts of their lives besides food, including relationships, social activities, or pleasure. Anorexia can cause severe medical problems and even lead to death.

Anorexia may be a serious disease for old men. Anorexia nervosa" is frequently shortened to "anorexia" in both the popular media and scientific literature. Many persons with this disorder restrict their intake to fewer than 1,000 calories per day. Most avoid fattening, high-calorie foods and eliminate meats. Anorexia nervosa often starts between the ages of 15 and 25, but it can develop in children as young as 10 and in older people. Although 90% of those who develop anorexia are women, the condition also affects men. Anorexia nervosa is found in all social groups and almost all cultural groups. One percent of teenage girls in the U.S. develop anorexia nervosa and up to 10% of those may die as a result. There are two types of anorexia. Classic Anorexia (Restricting Anorexia) – The person eats very little and loses weight through self-starvation or excessive exercise. Binge-Eating/Purging Anorexia – In addition to cutting the intake of calories, this person also binges and purges.

Anorexia may be used as a way to express control when the rest of one's life seems out of control. There are many signs that someone may have anorexia nervosa. The most frequently noticed is the extreme thinness that characterizes someone with this eating disorder. Common warning signs of anorexia incliding is a person suffering from anorexia is thin and keeps getting thinner. A person with anorexia may end up losing 15% or more of her ideal body weight. Anorexia creates a distorted body image—a person with anorexia feels fat even when she is thin or underweight. Anorexia may cause a person to complain about feeling bloated or nauseated even when she eats normal—or less than normal—amounts of food. A person suffering from anorexia may feel cold even though the temperature is normal or only slightly cool. Support groups are also invaluable in treating anorexia.

Juliet Cohen writes articles for online medical clinic and skin disorders.