Obesity & Overweight
According to the US Department of Health and Human Services, obesity and overweight definitions are as follows:
Overweight refers to an excess amount of body weight that may come from muscles, bone, fat, and water.
Obesity refers to an excess amount of body fat.
Both can occur when people consume more calories than they burn off.
Risks
Obese or overweight are more at risk for the following:
type 2 diabetes, heart diseass, high blood pressure
nonalcoholic fatty liver disease (excess fat and inflammation in the liver of people who drink little or no alcohol)
osteoarthritis (a health problem causing pain, swelling, and stiffness in one or more joints)
some types of cancer: breast, colon, endometrial (related to the uterine lining), and kidney
stroke