My friend had diabetes. I always hear people asking him to go on a diet. How diet helps people with diabetes?

How exercising aslo help with diabetes? Can some one please explain?

What Can I Do To Help My Best Friend Who Has Diabetes?

He is 13 and has type 1 diabetes. We are really close and he is always talking about it (how it sucks to have it). I really want to help him because he seems so helpless. I need info. Ex. What do i do if he needs help like if he does not have his [...]