Ensure Plus nutrition shakes have 16 grams of protein and 27 vitamins and minerals. They areclinically proven to help people gain weight. Ensure nutritional shakes support immune health bysupplying protein vitamins A and D zinc and vitamins C and E. These shakes are kosher halal and suitable for lactose intolerance.** Not for people with galactosemia.† Among doctors who recommend nutritional drinks to their patients