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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.

  1. 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.

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