
Eating Disorders and Oral Health
The National Association of Anorexia Nervosa and Associated Disorders estimates that some 8 million people have eating disorders in the United States, a number which represents about 3% of the total population. Eating disorders affect people of every race, ethnic group, and gender — and may be brought on my genetics, environment, and personality traits. People with anorexia restrict their diets and thus do not receive the nutrients their bodies need in order to thrive. When it comes to the smile, this behavior can lead to weak, sensitive teeth that are at a great risk of chipping or breaking. Gum disease may also develop due to the body’s inability to fight infection. Individuals with bulimia may engage in a binge/purge cycle. Repeated exposure to the stomach acids in vomit can cause the tooth enamel to become weak and wear away. The teeth may look yellow or worn down as a result. Cavities and tooth loss are also more common in patients with bulimia. Short-term effects of both conditions include:- Visible dental imperfections — stained teeth, weak or worn enamel
- Tooth sensitivity
- Tooth decay
- Bad breath
- Gum recession/disease
- Loss of bone structure
- Periodontitis
- Tooth loss