Glucerna 1.2 Cal ready to hang with safety screw connector, 1000 mL, institutional. 1,200 calories per container. Glucerna 1.2 CAL is a specialized calorically dense formula with a unique carbohydrate blend and fish oil. For patients with hyperglycemia/abnormal glucose tolerance resulting from metabolic stress, such as illness, trauma or infection. For patients with type 1 or type 2 diabetes. For tube or oral feeding. For supplemental or sole-source nutrition. Use under medical supervision.