Ensure® Pre-Surgery Clear Carbohydrate Drink Oral Supplement Strawberry Flavor Liquid 10 oz. Bottle (1053429_CS) 12/CSHas a recommended dose of carbohydrates (50 grams per serving), as indicated by Enhanced Recovery After Surgery guidelines, compared to regular sports drinks, which contain approximately 21 grams per 12 ounce serving Meets ERAS guidelines for pre surgery use of a clear carbohydrate beverage Meets American Society of Anesthesiologists (ASA) guidelines for use with preoperative fasting Contains the antioxidants zinc and selenium Fat free Kosher Halal