About two diagnosed, we figure five additionally undiagnosed. She had other problems that the doctors kept chasing around. She got a new doctor and pretty much first thing she did was test her blood sugars and A1C.
Even her teeth grinding cleared up once she was diagnosed and started treating it properly...which was surprising, but hey I’m sleeping better for that.
I’ve been one for over 25 years. I’m on insulin and know I could do better if I ate less carbs and less sweet stuff. I don’t know why I don’t.