Ensure Plus nutrition shakes have 16 grams of protein (75% more protein than Ensure Original**) and 27 vitamins and minerals They are clinically proven to help people gain weight. Ensure nutritional shakes support immune health by supplying protein vitamins A and D zinc and vitamins C and E. A variety of flavors offers your favorite taste! These shakes are kosher halal and suitable for lactose intolerance.* * Not for people with galactosemia. **Ensure Plus: 16g Protein per 8fl oz Ensure Original: 9g Protein per 8fl oz. † Among doctors who recommend nutritional drinks to their patients.