What specifically will need to be provided in his feeding tube for him to adequately get the nutrients he needs? To provide the nutrients the patient needs, the feeding tube will need to deliver a nutritionally balanced liquid or semi-liquid formula that contains carbohydrates, proteins, fats, vitamins, and minerals in appropriate amounts. If the patient has difficulty digesting fats due to the absence of bile, a specialized formula may be required that is lower in fat or contains easily digestible fats.