I was not diagnosed with diabetes, but my dad was. Instead I became sensitive to grain, until it was all grain except for white rice. Then the sensitivity became potatoes, sweet potatoes, carrots and onions. I was down to cabbage, chard and lettuce as vegetables that did not hurt me. Then I found out about the carnivore diet. What the hey. It was not a great sacrifice. And I appreciate not playing ping pong with my diet, waiting for the next reaction. So welcome to the zero-carb community.