Fruits: Slice tomatoes into plates, sprinkle white sugar on them, and then wrap them in plastic wrap and put them in the refrigerator. Take them after 1 hour. It's delicious, too. Grapefruit not only has high nutritional value, but also has the effects of invigorating stomach, moistening lung, enriching blood, clearing intestine and facilitating defecation, which can promote wound healing and has a good auxiliary effect on septicemia. Pear is also known as fast fruit and jade milk, and is called "natural mineral water" because of its freshness and juiciness. Has the effects of clearing away heat and toxic materials, promoting salivation, moistening dryness, clearing away heart fire and reducing internal heat. It has a good moisturizing effect on lung, bronchus and upper respiratory tract, can also help digestion, promote appetite, and has a good antipyretic and diuretic effect. Eating one or two pears a day can effectively relieve autumn dryness. Grape can nourish the yin of liver and kidney, quench thirst, moisten bones and muscles, facilitate vision, and has a good effect of reducing fire, and can also clear the stomach. It is a very beneficial fruit in summer heat season. Persimmon tastes sweet and bitter, and it is cold. It contains one to two times more vitamins and sugar than ordinary fruits. It can nourish the lungs and protect the stomach, clear away dry fire, and can replenish deficiency, relieve cough, benefit the intestines and remove heat if eaten frequently. Oranges, mangoes, durians and lychees are easy to get angry after eating, so pay attention. Vegetables, cold melon and bitter gourd, such as radish, lotus seeds, cabbage and cauliflower.