The second is meat. Meat is the best way to supplement animal protein. It is suggested to eat more different kinds of meat every day, such as pork, beef, chicken, mutton, etc., and adjust the extraction ratio of meat reasonably. At the same time, pay attention to the control of cooking fumes. The lunch time at noon will be longer, and you will not rest immediately after eating, so it is easier to digest some meat at noon.
The third is fish. The nutritional value of fish is quite high, such as mandarin fish, hairtail, herring, grass carp and silver carp. You can cook soup, braise in soy sauce, steam and fry. Of course, vegetables are essential, such as green vegetables, cowpeas, edamame, eggplant, tomatoes, fungus and mushrooms. The more colorful they are. You also need to match some fruits, such as apples, bananas, oranges, pineapples, etc., to supplement vitamin C and other dietary fiber needed for a day, so that you can work hard in the afternoon and not feel too tired and want to doze off.