Especially in the spring, when the sun's spirit is growing, and the old people's sun's spirit is insufficient, it is necessary to start health preservation at this time, and the diet should be matched with things that help the sun's spirit to generate and help the body adapt to nature. The practice of leek zygote in spring health dinner: wash leek, drain and cut into pieces; Stir in scrambled eggs, then add salt, monosodium glutamate and sesame oil and mix well; Then roll out the dough, wrap the leeks and eggs in two thin slices and knead them around; Coat the pot with peanut oil. When the pot is hot, put the lettuce zygote into the pot and bake until both sides are golden. Caution: Use slow fire to avoid burns. Leek is pungent and warm, and has the effects of removing blood stasis, promoting qi circulation, stopping bleeding and reducing swelling; Cooked food is sweet and warm, which can tonify the kidney and warm the middle and lower jiao. The leek in the leek zygote is also seven or eight times cooked, which has a relatively peaceful effect of promoting blood circulation, strengthening yang and strengthening stomach. People with abdominal cold pain, indigestion, kidney yang deficiency and cold pain in waist and knees can eat more leeks. Legend has it that the leek of leek was originally written as nine, and later it was written in a pictographic way one by one according to the planting situation of leek. In the image number theory of traditional Chinese medicine, one, three, five, seven and nine represent yang number, of which nine is the largest yang number; The ancients thought that nine dishes had a strong yang-generating effect, so they wrote nine; Nine sons are nine pictures, which are pictographs and coincide with the number nine of Yang. The elderly have insufficient yang and are very suitable for eating leeks. Toona sinensis scrambled eggs, cold-mixed Toona sinensis shoots Toona sinensis tastes bitter, flat, non-toxic, and has a strong aroma, which has the functions of appetizing, refreshing, penetrating rash, clearing away heat and promoting diuresis, detoxifying and killing insects. There are many infectious diseases in spring, so eating more Toona sinensis can prevent infectious diseases. There is a folk saying that eating Toona sinensis buds in spring is not contagious. Toona sinensis is good, but it should be eaten in moderation. Eating too much will stifle the wind. People with paroxysmal diseases such as asthma should not eat it. Toona sinensis bud contains vitamin E and sex hormone-like substances, which can nourish yin and strengthen yang in spring and help the elderly to resist aging. Toona sinensis buds should be picked before and after Grain Rain in the twenty-four solar terms. After that, the buds of Toona sinensis will become Toona sinensis leaves, with poor taste and reduced nutritional value. Leek is the best health food. Old people can cook leeks in different ways according to their own preferences, but remember to use less oil and salt. Paying attention to diet and various ways of keeping in good health can also keep healthy and prolong life.