› reading-food-labelsReading Food Labels | ADA - American Diabetes Association Put food labels to work. The Nutrition Facts labels on foods are really the key to making the best choices. We'll cover the basics so that these labels make shopping easier for you. You've heard it all. From carb-free to low-carb, to whole and empty carbs, it's hard to know what it all means. Blood sugar highs and lows aren't always ...