Characteristic Symptoms

Many people believe that eating disorders are a lifestyle choice. Eating disorders are actually serious and often fatal illnesses that cause severe disturbances to a person’s eating behaviors. Obsessions with food, body weight, and shape may also signal an eating disorder. Common eating disorders include anorexia nervosa, bulimia nervosa, and binge-eating disorder.

Types of Eating Disorders

ANOREXIA NERVOSA

People with anorexia nervosa may see themselves as overweight, even when they are dangerously underweight. People with anorexia nervosa typically weigh themselves repeatedly, severely restrict the amount of food they eat, and eat very small quantities of only certain foods. Anorexia nervosa has the highest mortality rate of any mental disorder. While many young women and men with this disorder die from complications associated with starvation, others die of suicide. In women, suicide is much more common in those with anorexia than with most other mental disorders.

Extremely restricted eating
Intense fear of gaining weight
Distorted body image and self-esteem
Symptoms include:
  • Extremely restricted eating
  • Extreme thinness (emaciation)
  • A relentless pursuit of thinness and unwillingness to maintain a normal or healthy weight
  • Intense fear of gaining weight
  • Distorted body image, a self-esteem that is heavily influenced by perceptions of body weight and shape, or a denial of the seriousness of low body weight
Other symptoms may develop over time, including:
  • Thinning of the bones (osteopenia or osteoporosis)
  • Mild anemia and muscle wasting and weakness
  • Brittle hair and nails
  • Dry and yellowish skin
  • Growth of fine hair all over the body (lanugo)
  • Severe constipation
  • Low blood pressure, slowed breathing and pulse
  • Damage to the structure and function of the heart
  • Brain damage
  • Multi-organ failure
  • Drop in internal body temperature, causing a person to feel cold all the time
  • Lethargy, sluggishness, or feeling tired all the time
  • Infertility
BULIMIA NERVOSA

People with bulimia nervosa have recurrent and frequent episodes of eating unusually large amounts of food and feeling a lack of control over these episodes. This binge-eating is followed by behavior that compensates for the overeating such as forced vomiting, excessive use of laxatives or diuretics, fasting, excessive exercise, or a combination of these behaviors. Unlike anorexia nervosa, people with bulimia nervosa usually maintain what is considered a healthy or relatively normal weight.

Symptoms include:
  • Chronically inflamed and sore throat
  • Swollen salivary glands in the neck and jaw area
  • Worn tooth enamel and increasingly sensitive and decaying teeth
    as a result of exposure to stomach acid
  • Acid reflux disorder and other gastrointestinal problems
  • Intestinal distress and irritation from laxative abuse
  • Severe dehydration from purging of fluids
  • Electrolyte imbalance (too low or too high levels of sodium, calcium, potassium and other minerals) which can lead to stroke or heart attack
BINGE-EATING DISORDER

People with binge-eating disorder lose control over their eating. Unlike bulimia nervosa, periods of binge-eating are not followed by purging, excessive exercise, or fasting. As a result, people with binge-eating disorder often are overweight or obese. Binge-eating disorder is the most common eating disorder in the U.S.

The most common eating disorder in the U.S.
Symptoms include:
  • Eating unusually large amounts of food in a specific amount of time
  • Eating even when you’re full or not hungry
  • Eating fast during binge episodes
  • Eating until you’re uncomfortably full
  • Eating alone or in secret to avoid embarrassment
  • Feeling distressed, ashamed, or guilty about your eating
  • Frequently dieting, possibly without weight loss

Prevalence and Age of Onset

Eating disorders frequently appear during the teen years or young adulthood but may also develop during childhood or later in life. These disorders affect both genders, although rates among women are higher than among men. Like women who have eating disorders, men also have a distorted sense of body image.

Treatment & Support

Adequate nutrition, reducing excessive exercise, and stopping purging behaviors are the foundations of treatment. Treatment plans are tailored to individual needs and may include one or more of the following:

  • Individual, group, and/or family psychotherapy
  • Medical care and monitoring
  • Nutritional counseling
  • Medications
PSYCHOTHERAPIES

Psychotherapies such as a family-based therapy called the Maudsley approach, where parents of adolescents with anorexia nervosa assume responsibility for feeding their child, appear to be very effective in helping people gain weight and improve eating habits and moods.

To reduce or eliminate binge-eating and purging behaviors, people may undergo cognitive behavioral therapy (CBT), which is another type of psychotherapy that helps a person learn how to identify distorted or unhelpful thinking patterns and recognize and change inaccurate beliefs.

MEDICATIONS

Evidence also suggests that medications such as antidepressants, antipsychotics, or mood stabilizers approved by the U.S. Food and Drug Administration (FDA) may also be helpful for treating eating disorders and other co-occurring illnesses such as anxiety or depression.

A Spiritual Perspective

At the heart of every eating disorder, whether it is compulsive eating, bulimia or anorexia, there is a cry from the deepest part of our souls that must be heard. It is a cry to awaken, to embrace our whole selves and to deepen our understanding of who we really are. It is a longing to know ourselves in mind, body and spirit. As Christians, we know that there is a deep spiritual component to almost every problem and pathology we face as human beings. At some level or another, most of the fears, joys, cravings, desires, and longings we experience in life are somehow rooted in our nature as people created in the image of God. We’re made to “know Him and the power of His resurrection” (John 17:3; Philippians 3:10); our purpose is to “glorify God and enjoy Him forever.” To the extent that we either do or do not fulfill this purpose, we will know either abundant peace or a plaguing sense of emptiness.

When confronting a challenge like an eating disorder, it can only help to strengthen your grasp of foundational biblical truths concerning God’s love for you, His plan for your life, and your identity in Christ. There’s an important sense in which these truths cut straight to the heart of the problem, but it’s also crucial to realize that knowledge by itself won’t bring the full healing you so desperately need.