Patients with tuberculosis can drink milk, but they need to quit smoking. Smoking is not conducive to the recovery of tuberculosis, and smoking can damage the respiratory system and easily complicate other respiratory diseases, leading to poor lung function and immunity, which can also lead to poor anti-tuberculosis treatment, and some even cause drug resistance. Tuberculosis is a respiratory tract disease caused by Mycobacterium tuberculosis, and it is a consumptive disease, so it is recommended that the diet should be supplemented with fresh vegetables and fruits, and should be based on a high protein, high calorie, high vitamin and low fat diet, such as eating more meat, eggs, milk, dairy products and soy products, reducing the intake of animal fat and avoiding raw, cold, hard, spicy and stimulating foods.