Very good book learning how to eat the right way, being a new diabetic, or as a refresher. It's a good primer to understand diabetes, eating right, and the tricks of the trade. You can still eat out, snack, and still cheat. But you must be careful and know how. Even after you are diagnosed with Diabetes, and read the book. You should ask your doctor for a referral to a nutritionist. The more education, the better.