What Is Morbid Obesity?

Morbid obesity is a medical condition characterized by severe weight gain, an inability to function normally, and the development of obesity-related illnesses, including heart disease and diabetes. The National Institutes of Health estimates 10 million Americans suffer from morbid obesity.

Definition

• According to the National Institutes of Health, morbid obesity is a chronic illness characterized by a BMI of 40.0 or more. It must also pose a severe health risk.

Significance

• Morbid obesity can have a severe effect on a person's physical and mental health. Heart attack, stroke and death are caused by severe morbid obesity.

Time Frame

• Morbid obesity is a slowly developing illness. It develops over several years, slowly increasing body weight.

Misconceptions

• Misinformed people believe morbid obesity is caused by a lack of self control. Scientists have discovered morbid obesity is due to genetic factors, loss of hunger signals in the brain, and genetic mutations.

Effects

• Morbidly obese people need assistance going to the bathroom, walking, or help cooking meals. They also suffer from obesity-related illnesses, including heart disease, diabetes, and arthritis.

Solution

• Morbid obesity can be reversed by dieting. In severe cases, bariatric surgery is required to shrink the stomach to promote weight loss.