Ensure Original Therapeutic Nutrition can benefit patients who have malnutrition, are at nutritional risk, or are experiencing involuntary weight loss. FOR ORAL USE ONLY. For interim sole-source nutrition. Good source of protein (9 grams per serving). Good source of fiber (3 g scFOS/serving) to help promote digestive tract health. Excellent source of 24 essential vitamins and minerals. Excellent source (320 mg/serving) of plant-based omega-3 fatty acid ALA (20% of 1.6 g DV) to support heart health. Not for IV use.