Ensure pudding, vanilla, 4 ounce cups, 12/ 4 packs 170 calories per 4oz cup. Ensure pudding is a nutritious alternative to other snacks or desserts. It provides a source of complete, balanced nutrition in a delicious easy-to-eat form. It is appropriate for those who have malnutrition, are at nutritional risk, experiencing involuntary weight loss, or are on a fluid-restricted or volume-limited diet. For patients on consistency-modified diets (eg, soft, pureed, or full liquid). For patients with dysphagia. For oral use.