Facts About Anorexia Nervosa

Anorexia nervosa is characterized by an aversion to eating and fear of gaining weight.

The National Institute of Mental Health estimates that 1% of women and adolescent girls have anorexia nervosa. The percentage of men and adolescent boys with anorexia is much lower, as males account for less than 10% of reported cases, but the incidence in males is increasing. In the U.S., more than 1,000 women die annually from anorexia nervosa.

Medical Impact of Anorexia Nervosa

Because people with anorexia nervosa do not get the nutrition necessary for good health, they can damage almost every organ system or body part, including the brain, liver, kidneys, heart, GI tract, bones, teeth, skin and hair. Anorexia Nervosa, if left untreated, can result in serious medical conditions, such as:

• Low blood pressure
• An abnormally slow heart rate
• Reduced bone density, often resulting in osteoporosis
• Muscle loss and weakness
• Dehydration, sometimes leading to kidney failure
• Dry and brittle hair and skin
• Retarded growth

At its worst, anorexia nervosa can lead to a person's death.

Signs of Anorexia Nervosa

Individuals with anorexia nervosa often take extreme measures to avoid eating. They often become abnormally thin - and still talk about feeling fat or bloated. Because they have a distorted image of their body, they often will continue to diet, even when they are severely underweight. Signs of anorexia nervosa include:

• An intense drive for thinness
• Refusal to maintain a minimal normal weight
• Fear of becoming fat
• Distorted body image
• Denying feelings of hunger
• Avoiding situations where food in involved
• Developing rituals around preparing food and eating
• Obsession with dieting
• Social withdrawal
• Pronounced emotional changes, such as irritability, depression and anxiety

In spite of dieting, people with anorexia nervosa are typically preoccupied with food, cooking, nutrition and the number of calories in each meal.

Another sign of anorexia nervosa is the tendency to exercise obsessively - well beyond what is needed to maintain good health. Individuals with anorexia nervosa also weigh themselves frequently. They often restrict not only food, but relationships, social activities and pleasure.

Physical signs of anorexia nervosa include thinning hair; dry, flaky skin, and cracked or broken nails. Woman with anorexia nervosa often stop menstruating.

Causes of Anorexia Nervosa

While more research is needed before we understand the causes of anorexia nervosa and other eating disorders, we now know that several factors can contribute to its development . While there is no single root cause, people with anorexia nervosa generally are affected by one or more of the following contributing factors:

• Genetic predisposition
• Chemical imbalance
• History of a traumatic event
• Family disruption and/or dysfunction
• Sensitivity to cultural messages about the "ideal body"

Surprisingly, individuals with the disorder report that their anorexic behavior started out simply as a way to improve themselves. Anorexia nervosa often starts with a diet, which may be meant to help the person regain self-esteem and control. Some people perceive anorexia nervosa as a way to cope with problems when they feel out of control.

Helping Someone With Anorexia Nervosa

If you suspect you or someone you know has anorexia nervosa, do something about it. Anorexia nervosa is a life-threatening disease. Seek professional counseling immediately.

For help, contact Walden Behavioral Care at 781-647-6700 or Info@waldenbehavioralcare.com.