Orthorexia Nervosa

Too much of a good thing isn't necessarily better. That's true even when it comes to eating well.

Can you really go overboard with healthy eating? Absolutely.

In an effort to eat an especially healthy diet, some people overdo it. They may even make themselves sick.

Sometimes it starts with a strict vegetarian or vegan (no animal products) diet. No problem, if done with the proper guidance. It may start with eating only organic or raw foods.

Problems begin when eating healthy food becomes an obsession. When whole food groups are eliminated and "healthy" eating takes control of your life. When eating well turns from enjoyment to fixation.

At that point it may become a serious condition called orthorexia nervosa.

Unlike anorexia and bulimia – eating disorders motivated by the desire to lose weight, orthorexia stems from a desire to feel healthy, pure and natural.

Food restrictions and strict rules about eating may sound innocuous. But when restrictions become excessive and rules turn rigid, it's a sign of trouble. Anxiety over food and social isolation may be the first signs. Weight loss and malnutrition may follow.

Who tends to develop this condition?

Usually, it's well-educated, older and more affluent people who can afford alternative "specialty" foods. People who may already be on a diet. Artists and musicians are especially vulnerable to orthorexia.

What can be done?

If you or someone you know are concerned about excessively rigid eating habits that are affecting your health, you should get help from a professional who's trained in eating disorders.

It's important to recognize the difference between eating well and feeling that you have to control every bite that goes into your mouth. It's often a fine line. Your intentions may be good. But good intentions can be harmful if they become obsessive.