You can eat steamed sweet potatoes for lunch, prepare a proper amount of sweet potatoes, peel them after washing, then cut them into long strips for later use, put the sweet potato strips in a bowl, then steam them in a steamer and eat them after cooling. Dietary fiber is very rich and can prevent constipation.

For lunch, you can also cook crucian carp with scallion oil, prepare crucian carp, monosodium glutamate, salt, cooking wine, pepper, ginger slices and green onions, scale the crucian carp, clean its internal organs, scald it with boiling water first, take it out and clean it, clean and shred the green onions, add appropriate amount of water to the pot, then add ginger slices, salt, cooking wine and crucian carp, and take it out after cooking until it is half cooked. Stir-fry chilies, take them out and throw them away, then stir-fry shredded ginger, add some cooking wine, soup and crucian carp, collect the juice over high fire, and finally add some monosodium glutamate to taste.

You can also eat stewed tofu with mushrooms at noon. You need to prepare some fresh mushrooms, some tender tofu, some bamboo shoots, a little sesame oil, chicken soup, monosodium glutamate, cooking wine, salt and soy sauce. Wash the tofu and cut it into pieces, put it in a cold water pot, add some cooking wine, and cook it over high fire until the tofu has small holes. Then pour out the water and add some clear soup, salt, soy sauce and fresh mushrooms to the tofu.