Eating Disorders - Risk Factors

These studies does not mean that being a vegetarian equates with having an eating disorder. They do suggest, however, that parents with children who suddenly become vegetarian, should be sure that their children are eating a balanced meal with sufficient protein, calories, and important minerals, such as calcium. Parents also might suspect anorexic behavior in their child under certain conditions:

If the child has stopped eating meat only to avoid fat rather than from other motives, such as love of animals or to improve health.
If vegetarian diet coincides with rapid weight loss.
If the child avoids important vegetable products because of calories (such as whole grains) or because of fats and oils (such as tofu, nuts, and dairy products).

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Diabetes or Other Chronic Diseases

According to one survey, 10.3% of teenage girls and 6.9% of boys with chronic illness, such as diabetes or asthma, had an eating disorder. Some recent research suggests an endocrinological link between obesity, diabetes, and eating disorders.

Diabetes. Eating disorders are particularly serious problems for people with either type 1 or type 2 diabetes.

Binge eating (without purging) is most common in type 2 diabetes and, in fact, the obesity it causes may even trigger this diabetes in some people.
Both bulimia and anorexia are common in type 1 diabetes. A 2005 study indicates that as many as 25% of young women with type 1 diabetes may develop abnormal eating habits, and that the combination of diabetes and an eating disorder can have serious health consequences in the women?s future. Diabetic women often omit or underuse insulin in order to control weight. If such patients develop anorexia, their extremely low weight may appear to control the diabetes for a while. Eventually, however, if they fail to take insulin and continue to lose weight, these patients develop life-threatening complications.

Click the icon to see an image of Type I diabetes.

Early Puberty

There is a greater risk for eating disorders and other emotional problems for girls who undergo early puberty, when the pressures experienced by all adolescents are intensified by experiencing, possibly alone, these early physical changes, including normal increased body fat. One interesting study reported the following:

Before puberty, girls ate quantities of food appropriate to their body weight, were satisfied with their bodies, and noted their depression increased with lower food intake.
After puberty, girls ate about three-quarters of the recommended calorie intake, had a worse body self-image, and noted their depression increased with higher food intake.

This study reported on girls without eating disorders, but it certainly suggests patterns that can lead to eating problems, particularly in girls who go through puberty early. Other studies also indicate that girls who start menstruating at a younger age are more likely to develop eating disorders.