Dear Dietitian

Dear Dietitian,

I have had diabetes for fifteen years and have kept it under good control. But recently, my blood sugars have been higher, around 200 during the day. My daughter thinks I should try the glycemic index diet. What do you think?

Terry

Dear Terry,

The glycemic index diet was introduced by Jenkins et al. in the early 1980s as a ranking system for carbohydrates based on their immediate i...