Like "I was told when in July that I was a type two diabetic and had a Huge b-12 diffency my level was 100. I have done a lot of research on both an as a diabetic they go hand in hand I take my b-12 every day with a shot every month. But what some people don't know including some family doctors is that b-12 helps in the aid to digesting food. Lows in this also makes me feel as if my bg's are low. Good luck. "