Weight and obesity
What causes obesity?
People develop obesity when their body stores some calories than it uses over time. Your body needs calories (and essential vitamins, minerals, and nutrients) to work properly and to be active. But if your’s body stores more calories than it uses, you will gain weight.
Researchers know that a person’s environment over an all life can influence whether obesity happens. While it’s true that the food you eat is an essential part of weight gain or loss, other parts of your life that you do not control can make obesity more likely. Learn more about how where you live impress weight.