Type 2 diabetes is the most common form of diabetes, and is triggered by a combination of unchangeable factors, such as
family history and race, and controllable factors, such as obesity and inactivity, according to the Mayo Clinic.
It's also the seventh leading cause of death in the United States, according to 2007 data, and is the leading cause of leg and foot amputations, kidney failure and new cases of blindness in adults under age 75, according to the CDC.