Glucerna shakes are a delicious choice as a supplement, snack, or meal. Glucerna products are for use under medical supervision as part of a diabetes management plan. Eligible to be purchased with Supplemental Nutrition Assistance Program (SNAP) benefits. (in select stores, The SNAP (Supplemental Nutrition Assurance Program) name is a service mark of the U.S. Department of Agriculture. USDA does not endorse any goods, services, or enterprises.).