Each Ensure Original nutritional shake is designed for strength and energy from a specialized nutrition blend that’s both complete and balanced. Ensure Original Our Ensure Original Nutritional Shake comes in a delicous chocolate flavor and provides the major benefits of a complete and balanced nutrition for everyday health. It boasts 9 grams of high protein, 27 vitamins and minerals, and is only 220 calories. Plus, your Ensure Original Nutritional Shakes may be HSA/FSA eligible! Contact your provider to determine eligibility. Discover What It Can Do For You Ensure Original provides complete and balanced nutrition. Our nutrition drinks have high-quality protein to support muscle health, vitamin D and calcium for bone health, omega-3 alpha-linolenic acid (ALA) to support heart health, and nutrients for immune support. How Nutrients Support Immune System Health Zinc helps support synthesis of new immune cells and antioxidants** help protect cells from oxidative damage. Protein helps supply fuel and building blocks for immune cells. Vitamins A, C, and D help sustain healthy skin and tissue in the mouth, stomach, intestines, and respiratory system. Drink Ensure Daily Proper nutrition is an important first step toward staying healthy and active. Drinking Ensure shakes daily may help support you doing what you love. This nutritional drink is suitable for lactose intolerance* and is gluten-free, kosher, and halal. Enjoy Ensure as a small meal replacement, with a meal, or as a delicious snack to help maintain proper nutrition. From the #1 doctor-recommended‡ nutritional drink brand.