I know that there are two types of diabetes. If we are talking about type 1 diabetes, then the only treatment I know is insulin injections. Be careful, because there are several different types of insulin, you can read more about them on the medical portal Canadian Pharmacy. There is type 2 diabetes, and as far as I know, you just need to stick to a certain diet and monitor your blood sugar. Type 2 diabetes can be cured by eating a healthy food and taking vitamins. It's also very important to workout for people who suffers from type 2 diabetes.