The Centers for Disease Control and Prevention (CDC) has reported that more than one-third, or 36.5 percent, of the adult population in the United States is considered obese, leading many to label the problem of obesity an epidemic. Obesity is taxing on the body and places people at a higher risk for a variety of health problems, such as heart disease, diabetes, liver disease, high blood pressure, infertility, gallbladder disease, depression, several forms of cancer, stroke, and sleep apnea. The CDC also reports that 17 percent of US children aged two to nineteen are obese and are experiencing related health problems typically seen only in adults, such as type 2 diabetes, high cholesterol, and high blood pressure. (Opposing Viewpoints)