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Obesity In America

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Obesity is a medical condition where a person contains too much body fat that it could disrupt a healthy body. “Over one-third of all adults in America are obese; obesity is a major contributor to the leading causes of preventable death.” according to the Centers for Disease Control (CDC). Most people confuse the definition of obese and overweight. Obesity is the state of having too much body fat while being overweight means a person weighs too much. People who are obese are at least 66 pounds over the ideal weight of their height. Obesity is defined by a body mass index, BMI. BMI is a type of measurement used to indicate obesity and in adults. BMI can be calculated by dividing a person’s weight in kilograms by his or her height in meters squared. …show more content…

There have been many theories brought by research to best explain the cause of obesity and one major possible causes is genetics. The chances of a person being obese are much greater if both parents are overweight or obese. Genes can influence how much body fat we have, where we tend to store our fat and even the types of tastes we prefer. Family members not only share genes but also diet and lifestyle habits that may contribute to obesity. Research points to heredity as a strong determining factor of obesity. In one study of adults who were adopted as children, researchers discovered that the weight of the adults was closer to their biological parent’s weight than their adoptive parents. The environment provided by the adoptive family had less influence on the development of obesity than the person's genetic makeup. A clear pattern of inherited obesity within a family is caused by a specific variant of a single gene, called monogenic obesity. Although inactive lifestyles contribute to the approximately 10-pound average weight gain of Americans compared to the recent years, some people are heavily affected by this lifestyle than others. The reason is that they have inherited genes that increase their predisposition for gaining body

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