BOOST Very High Calorie is a nutrient packed nutritional drink that provides 530 calories per 8 fl oz serving, 22 grams of protein, and 26 vitamins and minerals. Appropriate for fluid-restricted diets and increased calorie and protein needs. The most calorically dense nutritionally complete oral beverage – 2.25 kcal/ml. Nutritionally dense to accommodate diminished appetites. Combines high calories with high protein to help preserve lean muscle mass and support weight goals. Best if served chilled.