1. Selection of staple food and beans: flour, brown rice, corn, oats, buckwheat, sweet potato, soybean, mung bean, barley, millet, etc.

2. Choice of meat, eggs and milk: lean meat, beef, chicken, duck, jellyfish, fish, sea cucumber, mussel, silkworm chrysalis, etc.

3. Selection of vegetables: celery and celery leaves, shepherd's purse, rape, spinach, amaranth, bitter gourd, leek, yam, potato, towel gourd, tomato, cabbage and lettuce.

Dietary taboo

1, control the salt content, and avoid eating bacon, pickles, snails, etc.

2, avoid overeating, high-calorie food, such as lard, cream, chocolate, animal offal, animal brain, animal oil, crab roe, egg yolk, sweet potato, dried bean curd, fried food, etc.

3, quit smoking and limit alcohol, avoid strong tea, coffee and spicy food and lettuce leaves, bamboo shoots, mussels, Malantou, carrots, water chestnut, kelp, mushrooms, water bamboo, white gourd, white fungus and so on.