Nutritionists believe that people with the following symptoms are suitable to choose appropriate food supplements in spring to prevent and treat diseases. 1. Senile middle-aged and elderly people. 2. People who suffer from various chronic diseases and are relatively thin. Those who are often dizzy, pale and listless. 4. People who often catch colds repeatedly. 5. People who may have asthma attacks in spring. In all these cases, you can take advantage of this season and pay attention to your diet. Therapeutic foods include: Coix seed, red beans, soybean milk, oranges, apples, walnuts and so on. It can be eaten for a long time. If the elderly have internal heat due to yin deficiency, they can choose the method of clearing and replenishing. Such as lotus root, lily, turtle, snail, etc. This kind of food is cold, it has the function of clearing heat and removing fire after eating, which is helpful to improve bad physique, pay attention to the return of spring to the earth and revive everything. "Man corresponds to the ground", according to the theory of traditional Chinese medicine, at this time, the yang of the human body also conforms to nature and diverges upward and outward. Zhang Jingyue, a famous doctor in Ming Dynasty, said: "Spring is liver-oriented, summer is heart-oriented, long summer is spleen-oriented, autumn is lung-oriented, and winter is kidney-oriented." The physiological activities of the five internal organs of the human body must adapt to the changes of yin and yang in the four seasons in order to maintain a harmonious balance with the external environment. Today, people's diet pursues nourishing health, and the food maintenance methods corresponding to the four seasons have also attracted much attention. So what do you eat in spring? How to eat nutrition reasonably and scientifically according to your own conditions and health status? The reporter interviewed Mr. Shang Qicheng, the founder of China health food, an international health conditioner and the gold medal winner of the Sino-Japanese medicinal diet seminar. Teacher Shang said that according to the theory of Chinese medicine, there are four seasons in a year: spring, summer, long summer, autumn and winter, and five supplements. For example, everything recovers in spring, which is suitable for "ascending and supplementing"; It is hot every day in summer, which is suitable for "clearing up"; It is dry in autumn (wet in summer) and suitable for "leveling"; It is cold in winter and suitable for "nourishing". In addition to the four seasons and five supplements, it also needs artificial eating, that is, people of different ages and different health conditions can choose their own dishes for conditioning and nourishing. In the selection of materials, five grains are nourishing, five fruits are helpful, five animals are beneficial, five dishes are stuffing, and the smell is combined to replenish essence and taste. When it comes to spring diet, we must first abide by the principle of "nourishing yang in spring and summer" proposed in Huangdi Neijing, that is to say, in terms of diet, we should eat more foods that can warm and replenish yang. Li Shizhen's Compendium of Materia Medica, quoted from local chronicles, claims that "fresh and tender vegetables such as onion, garlic, leek, Polygonum hydropiper, Artemisia annua, mustard are mixed and eaten". In addition to Polygonum hydropiper, Artemisia annua and other wild vegetables are rarely eaten now, onions, garlic and leeks can be described as good medicines for tonifying yang. Secondly, Sun Simiao, the drug king of the Tang Dynasty, said that "it is advisable to keep sour and sweet in spring to nourish temper", which means that when spring comes, people should eat less sour food and more sweet food, which is beneficial to the spleen and stomach. Therefore, the spring diet should be more sweet and less sour. Then there is the need to eat more vegetables in spring diet. Teacher Shang also suggested that the tonic is warm tonic, and we should choose more products that nourish yin and clear heat, such as pheasant, wild vegetables, edible fungi, yam, ginkgo and venison. He cited several health-preserving dishes in China: venison skewers with hemp kernel, and the main ingredients are Pyrola, Schisandra chinensis, Lycium barbarum, dodder and so on. Its nourishing function is to strengthen yang, replenish essence, nourish kidney and replenish essence; Xuanju prawns, the main ingredients are fresh prawns, Xuanju (edible ants) and so on. Has the effects of expelling pathogenic wind and removing dampness, strengthening bones and muscles, and resisting hepatitis B; Young turtle cup, small turtle, Ganoderma lucidum, ginseng and Lycium barbarum are the main materials, which nourish yin and clear heat, nourish yuan and replenish liver and kidney. China has always had the same origin of medicine and food. Many dishes use traditional Chinese medicine to improve their nutritional or dietotherapy value. For example, the first patented dish in China, the roast pork face of Jin Sanyuan, is said to have gone through 12 procedures, including spraying, washing, making sauce, and boiling with Chinese herbal medicines for 5 or 6 hours, so it is not only delicious, but also has the effects of strengthening the brain, beautifying the face and resisting cancer. But isn't healthy food equal to medicated diet? Shang Qicheng believes that health food is different from medicated diet, which is based on traditional Chinese medicine, Chinese medicine, cooking, medicated diet and modern nutrition, combined with traditional medicated diet, imperial diet and cooking technology. The traditional Chinese medicine selected is mild in nature and light in taste, which is more suitable for people and more popular. Chinese medicine experts pointed out that tonic should be "sweet" in spring, and aphrodisiac and warming tonic should not be used as tonic in winter, otherwise the human body will be forced by internal heat and external heat, resulting in drugs staying in the body and being difficult to excrete. Dizziness, irritability, chest tightness, dry mouth, and even nosebleeds. According to the principle of "sweetness" for spring tonic. For those with qi deficiency, drugs for strengthening the body resistance and consolidating the foundation should be selected. American ginseng can be used in season, 3 grams each time, sliced, soaked in boiling water, 3-4 times a day, and eaten with residue at the last time. Or Radix Codonopsis, Radix Pseudostellariae, Radix Astragali Preparata, fried atractylodes, Rhizoma Dioscoreae, etc. Used alone or in combination, decoct soup instead of tea. For blood deficiency, Radix Rehmanniae Preparata, Radix Angelicae Sinensis, Fructus Lycii, Longan, Fructus Jujubae, etc. Or a combination of the two, used to cook soup instead of making tea. For those who suffer from body fluid loss, dry mouth and bitter taste, one or more of them, such as Fengdou, Ophiopogon japonicus, pollen and Adenophora adenophora, can be used instead of tea. Sijunzi Pill or Buzhong Yiqi Pill, a Chinese patent medicine for qi deficiency, twice a day, 6 grams each time, is taken with boiling water. Blood deficiency is treated with Yangxue Guipi Pill, each time 1 capsule, twice a day, with boiled water. Wuji Baifeng Pill, 6g each time, twice a day, taken with boiled water. For spring food supplement, choose red dates, lean meat, honey, milk, tremella, eggs, soybean milk, cereals, soybeans, daylily, celery, carrots, sesame seeds, walnuts and other foods to eat alone, or cook soup and eat with meals. The above medicines are of the same origin and sweet taste, and can clear liver and tonify kidney, balance endocrine, regulate hypothalamus, improve immunity, and make the body obtain lasting and abundant youthful vitality.