Carnation Breakfast Essentials High Protein Nutritional Drink is a well-balanced nutritional supplement that provides nutritional support for individuals with inadequate oral intake or weight maintenance, and its fresh, wholesome flavor enhances compliance. It is a complete nutritional drink with 220 calories, 21 vitamins and minerals, and 15 grams of protein to help build and maintain muscle and help start your day right. It is also rich in calcium and vitamin D to help build strong bones as well as suitable for breakfast, as a mini-meal, or as a nutritious snack.