I have a similar carbohydrate problem too. If I have more than a small amount of carbs in one sitting, my mind will get hazy and I'll get really sleepy an hour

I have a similar carbohydrate problem too. If I have more than a small amount of carbs in one sitting, my mind will get hazy and I'll get really sleepy an hour or so later. I did a blood test recently and everything was OK, so I'm really not sure what the problem is. And funny thing is that I don't seem to have this problem with quick sugars. I could have ice cream and chocolate and not crash at all.