Glucerna Snack Bars are a delicious grab & go snack replacement. Each bar has 10–11 grams of protein to help manage hunger and CARBSTEADY, a unique blend of slow-release carbohydrates, to help manage blood sugar. With 160 calories and 4 grams of sugars, it’s a good choice when you want a delicious snack. Glucerna is the #1 brand recommended by doctors for people with diabetes. Designed to help minimize blood sugar spikes in people with diabetes compared to high-glycemic carbohydrates.