Appropriate for medication pass supplement programs. 530 calories per carton – 16% of which are from protein. Combines high calories with high protein to help preserve muscle mass and support weight gain or maintenance goals. Suitable for these diets: lactose intolerance, gluten-free, low-residue, kosher and fluid-restricted. Not for individuals with galactosemia. As with all medication taken with food, drug/nutrient interactions should be evaluated by the physician and/or pharmacist prior to use.. Very vanilla flavor nutritional drink in a 8-ounce carton.