1. Education: Educate patients and their families about balanced diets, portion control, and the importance of hydration. 2. Meal Planning: Assist in planning meals that meet the patient's nutritional needs and preferences. 3. Advocacy: Advocate for the patient’s nutritional needs within the healthcare team and ensure they receive appropriate dietary support. 4. Monitoring: Keep track of the patient's nutritional intake and make adjustments as needed. 5. Encouragement: Encourage patients to follow dietary recommendations and make healthier food choices.