Such as spinach, mustard, amaranth, shepherd's purse, day lily (fresh day lily should be steamed or boiled before eating to prevent colchicine poisoning), water bamboo, radish, eggplant, bamboo shoots, tomatoes, wax gourd, cucumber, loofah, bitter gourd, mushrooms, tremella, mung beans, soybeans and their products.

2. Aquatic products

Such as laver, kelp, jellyfish, clams, croaker, snail, crab, loach, carp, eel, snakehead, oyster, etc.

4. Poultry and eggs

Such as black-bone chicken, pork, duck meat, duck eggs, goose eggs, goose meat, pig lungs, rabbit meat, horse meat, milk and so on.

5, food and hard fruit

Such as sesame, pine nuts, black beans, millet, wheat, barley and so on.

Extended data:

Precautions for dry lips:

1. Don't lick with your tongue.

When the lips are chapped, many people like to lick them repeatedly with their tongues to relieve discomfort, but they don't know that after the water in their lips evaporates, they will take away more water. As a result, the more they lick, the more they crack and fall into a vicious circle.

2. Don't tear off peeling lips.

Dry and peeling lips. If you tear them with your hands, you may tear your lips.

References:

People's Network-Diet and Health: Five Foods to Prevent Cleft Lip

References:

People's Network-chapped lips can be relieved at 6 o'clock.