Nearly 8% of Americans have diabetes, and many more are at risk. Diabetes is a disease where the body does not properly produce or use insulin, resulting in high blood glucose levels. There are two main types of diabetes: type 1, where the body does not produce insulin, and type 2, which affects 90% of diabetics and involves insulin resistance. Treatments depend on the type and severity of diabetes and may include diet, exercise, pills, or insulin shots completely necessary for type 1 diabetes but also used for more severe type 2 cases.