The Problem of Obesity in America

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Obesity: one of the nation’s most critical health problems. “Overweight is defined as having excess body weight for a particular height from fat, muscle, bone, water, or a combination of these factors. Obesity is defined as having excess body fat” (“Centers for Disease Control and Prevention”). When energy input and output get out of balance, obesity arises. Many factors can cause someone to become obese such as genetics, metabolism, level of physical activity, and more. “Overweight and obesity are the result of “caloric imbalance”—too few calories expended for the amount of calories consumed—and are affected by various genetic, behavioral, and environmental factors” (“CDC Features - Obesity & Genetics”). “When a person eats and drinks more calories than he or she burns, the energy balance tips toward weight gain, overweight, and obesity” (“Understanding Adult Overweight and Obesity”). Obesity is increasing throughout the United States due to lack of healthy behaviors, big health risk, genetics and increasing in children and adults. First of all, there have been many researches to show that genetics can be linked to obesity. Obesity depends on the person's genetic make-up. Our genes regulate how your body stores, captures and release energy from food. According to research, obesity runs in families. Obesity and even how thin you are depends on your families’ history. “In a study of adults who were adopted as children, researchers found that participating adult

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