1, trace element food: The study found that patients with hepatitis B, big three positive diseases often lack trace elements such as zinc, manganese and selenium, such as selenium, which has the functions of expelling toxin, detoxifying, protecting the liver, reducing the mutagenicity of carcinogens, selectively inhibiting cancer cells, etc. Paying attention to the supplement of such trace elements in diet therapy is beneficial to cancer prevention and anti-cancer.

2. Foods rich in vitamins: Pay attention to eating more fresh fruits and vegetables such as vegetables, spinach, celery, cucumbers, apples, bananas, pears, etc. in the diet, which is very helpful for supplementing multivitamins and improving immunity, thus enhancing liver repair, detoxification and immunity.

3. Foods rich in high-quality protein: It is beneficial for patients with "Big Three Yang" to ensure adequate protein intake, which will promote the repair and regeneration of liver cells and improve their immunity. In their daily diet, they can selectively eat more foods rich in high-quality protein, such as soybean milk, milk, lean meat, fish, eggs, etc., but it should be noted that attention should be paid to the amount of protein intake, otherwise it will increase the burden on the liver and have the opposite effect.

4, light food: advocate light diet in dietotherapy and health care, avoid spicy, greasy, fried, stimulating food, suitable for low-salt, low-fat, low-sugar, multi-vitamin diet, in food cooking, it should be light and less oily, which is helpful for dietotherapy and health care of hepatitis B.