How does someone become obese? There are many causes for obesity, such as metabolic syndrome, genetic traits, and other social causes. A person becomes obese by consuming more calories than are burned by the body. A person can also become obese by the following:
In order to find out if one is obese, a person should calculate their BMI, or body mass index, by using a BMI calculator online. Body mass index is an evaluation of the amount of fat and muscle mass in someone. It is calculated by dividing the weight (kilograms) of the body by the height (meters).