Diabetes causes many changes to a persons life. Depending on the type of diabetes but overall, the persons diet would drastically change. They would be encouraged to exercise more, to keep themselves in shape and help with losing weight. They would have to check their insulin or blood glucose levels often. Complications of diabetes are vast but the main complication is shock and circulation. Shock may be caused by kidney disease. Poor circulation may result in the need to amputate a diabetic patients limbs.