Eating DisorderS

Anorexia nervosa is an eating disorder in which people have a distorted body image and view themselves as overweight or obese even though they may be significantly underweight. People with anorexia nervosa tend to have intense fear about gaining weight, and they severely limit the amount of food they eat.

Anorexia Nervosa Symptoms: 

• Distorted body image
• Severely restricted eating
• Extremely underweight
• Obsessive worry about weight gain

Consequences of Anorexia Nervosa

When people severely limit their intake of food, their brain and body don’t get an adequate supply of the nutrients necessary for healthy functioning. This can lead to a number of health consequences, including anemia, osteoporosis, constipation, low blood pressure, fatigue, menstrual irregularities, infertility, electrolyte imbalances, heart problems, and more. Issues resulting from self-starvation can be deadly. According to decades of research, anorexia nervosa has the highest mortality rate of any mental health disorder and one in five people with anorexia who die do so by taking their own life. 

People with bulimia nervosa routinely experience a loss of control while eating and consume excessively large amounts of food. These episodes are followed by one or more unhealthy behaviors to try to eliminate the extra calories. These actions may include intentionally vomiting, engaging in excessive exercise, taking weight-loss supplements, using laxatives, diuretics, or enemas, or by fasting. People with bulimia nervosa tend to be overly concerned about gaining weight regardless of their actual weight and body shape. 

Bulimia Nervosa Symptoms

Consequences of Bulimia Nervosa

The cycle of overeating followed by purging or other unhealthy behaviors can have a negative effect on the health of your body and brain. People with bulimia nervosa often experience problems with the gastrointestinal tract, such as acid reflux, tooth decay, and chronic sore throat. Bulimia is also associated with electrolyte imbalances that can lead to serious consequences, including cardiac arrest.

In the U.S., the most common eating disorder is binge eating. People who are binge eaters feel like they have no control over their eating and frequently consume large amounts of food. Although you may feel guilty or embarrassed about your eating habits, people with binge-eating disorder don’t try to compensate for the intake of excessive calories the way people with bulimia nervosa do. They don’t force themselves to vomit, over-exercise, or use laxatives. Because of their high calorie consumption, binge eaters are often obese or overweight, but not always.

Binge-Eating Disorder Symptoms:

Consequences of Binge-Eating Disorder

People with binge-eating disorder may become obese, which is associated with a laundry list of physical and mental health risks. Obese people are at a higher risk of diabetes, heart disease, and cancer, as well as many psychiatric illnesses. Their eating habits may also negatively impact their life at work, at school, and in relationships.

In general, trying to eat a healthy diet is beneficial to your physical and mental health. However, some people can develop an unhealthy fixation on healthy eating, which is called orthorexia. People with orthorexia become obsessed with eating a nutritious diet and can have intense worries about eating the wrong thing. This can lead to feelings of anxiety, guilt, and shame.

Orthorexia Symptoms

• Cutting out whole categories of foods (for example, no carbs, no dairy, no animal products)
• Severely restricting foods to a small group of healthy items
• Compulsively checking food labels
• Obsessing about what to eat or order when going out to an event or restaurant
• Experiencing distress when approved foods are unavailable

Consequences of Orthorexia

Although people with this condition tend to be hyper-aware of the nutritional content of the foods they eat, they may cut out so many categories of “bad” foods that they miss out on key nutrients. They also might not consume an adequate number of calories.

There are a number of additional eating disorders, including: