I am 69 years old. I ve been diabetic for about 8 yrs. I try so hard to eat only the right foods. The problem I am having is when I eat certain right foods, my blood sugar may still go up. I also notice that now that I am eating better, when I do eat a bad food, my blood sugar goes sky high. When I was on a not-so-hot diet, if I ate that food, it didn t spike as high. Why am I more sensitive to certain foods now more than ever? Thank you!