People who catch cold due to wind and cold should eat warm or flat foods, such as pepper, pepper, cinnamon, rice porridge, Amomum villosum, kumquat, lemon, bergamot, onion, pumpkin, green vegetables, lentils, adzuki beans, yellow sprouts, cowpea, apricot, peach, cherry, hawthorn and so on. People with wind-heat cold should eat cold and cool things, such as mung beans, apples, persimmon cream, loquat, oranges, kiwis, strawberries, Siraitia grosvenorii, figs, celery, water dropwort, water spinach, day lily, lettuce, gouqi head, tofu, gluten, wax gourd and Ipomoea japonica. During the cold period, no matter wind-cold or wind-heat cold, avoid eating all nourishing, greasy and sour foods, such as pork, duck, chicken, sheep's gizzard, glutinous rice, Astragalus membranaceus, Polygonatum sibiricum, Ophiopogon japonicus, ginseng, placenta, donkey-hide gelatin, various marine fish, shrimp, crab, longan, pomegranate, dark plum and various sticky dessert foods. People who catch a cold due to wind-cold should also avoid eating the above-mentioned cold foods, such as persimmons, dried persimmons, tofu, mung bean sprouts, snails, mussels, clams, raw radishes, raw lotus roots, raw sweet potatoes, raw melons, raw pears, raw cold water chestnuts, Siraitia grosvenorii, Leng Cha, chrysanthemum brain, mint and honeysuckle. People with wind-heat colds should also avoid ginger, pepper, cinnamon, fennel, clove, Amomum villosum, white wine, Cordyceps sinensis and so on.