Obesity is a serious disease with symptoms that build slowly over an extended period of time. The National Institutes of Health (NIH) define morbid obesity as:

• Being 100 pounds or more above your ideal body weight
• Or, having a Body Mass Index (BMI) of 40 or greater
• Or, having a BMI of 35 or greater and one or more co-morbid condition

The disease of morbid obesity interferes with basic physical functions such as breathing or walking. Long-term implications of the disease include shorter life expectancy, serious health consequences in the form of weight-related conditions such as type 2 diabetes and heart disease, and a lower quality of life with fewer economic and social opportunities.