My cousin's doctor told her to not let her blood sugar get over 160 each day, but that seems strict to me if you are an active person. She is not as strict on eating as I am and eats Cheerios for breakfast and nothing else. So I am thinking the daily blood sugar high limit should vary with the person. I am an emotional eater at times, and am learning to not do that anymore. I would never endorse high numbers over 200 on a regular basis. A neighbor was in a diabetic coma for days after eating half of a chocolate cake. He lived. Diabetes is not funny. Dorisena