Patients with pituitary tumors should pay attention to their normal eating habits and not eat smoked, fried, or fire-roasted foods. Patients with pituitary tumors should avoid spicy and stimulating foods in their diet, and should eat a light diet, such as a low-fat diet, for example, cabbage, carrots, greens, garlic, vegetable oil, fish, and fruits, such as apples and oranges, which can be eaten, and should eat appropriate lean meat and yogurt to supplement nutrition. The patient with pituitary tumor must be emotionally stable and should not be anxious to avoid aggravating the disease, and should exercise more to strengthen the resistance.