Introducing Glucerna® Hunger Smart™ Glucerna Hunger Smart is a line of products from the makers of Glucerna, the #1 doctor recommended brand for people with diabetes.* Glucerna products have Carbsteady®, which includes slowly digestible carbohydrates designed to help minimize blood sugar spikes. Glucerna Hunger Smart bars are a delicious way to help manage hunger as part of your weight loss plan. Smart Choices Can Help You Manage Your Diabetes One of the easiest and most effective ways to manage diabetes is to make smart lifestyle choices. Eating Right. Staying Active.