The so-called "nourishing yang in spring and summer" and "nourishing yin in autumn and winter" is an important means for the ancients to prevent diseases and improve their resistance by adjusting their diet and paying attention to the four seasons. Chinese medicine attaches great importance to the prevention of diseases. Huangdi Neijing says that "treating disease by industry, treating disease by industry" and "treating disease by industry" are important prevention and treatment principles of traditional Chinese medicine. One of the most important preventive measures is to adapt to the changes of the surrounding environment and climate, eat moderately, live regularly, supplement in time and pay attention to exercise. Mr. Qu Lao, who is over 60 years old, is a man who is very particular about tonic. Although he is old, he is still full of energy and works hard in his small company. However, he sometimes fails, so he pays great attention to tonic after exercise and buys tens of thousands of yuan of supplements and health products every year. He loves velvet antler, and he eats it every so often in winter and spring. But after a while, he felt thirsty and couldn't sleep well. A few days later, his nose was bleeding ... I went to the hospital. The doctor said I ate too much antler. There are many people like Mr. Qu. With the improvement of living conditions, more and more people begin to pay attention to health care and nourishing. Some people really feel comfortable and refreshed after eating health care products; Some people don't feel anything after using it; There are really many people who have problems nourishing! As far as velvet antler is concerned, blind over-nourishing will lead to insomnia, nosebleeds, gastrointestinal bleeding and even liver function damage! So, is nourishing all beneficial to health? Many experts are skeptical about this. Professor Yu Shouyang of Harbin Medical University believes that not only blind nourishing is harmful, but normal nourishing may not be beneficial. Many people know that many diseases, such as heart disease, cancer, diabetes and so on. Are all related to the destruction of the human body by a substance called free radicals. In 1980s, scientists discovered the "weapon" against free radicals-antioxidants. Vegetables and fruits grow under the photosynthesis of the natural environment, producing a lot of oxygen. In order to cope with this oxygen-rich growth environment, rich antioxidants are accumulated in the body, and these antioxidants interact with free radicals to inactivate them. Therefore, scientists have concluded that taking antioxidants should be able to deal with excess free radicals in the body. They found in test-tube experiments that these antioxidants can scavenge free radicals well, whether they are concentrated or pure compounds extracted from food. Scientists were overjoyed and developed many antioxidant products, such as sour fruit capsules, green tea extract, pomegranate concentrate, carotene, raisin extract and so on, which people rushed to take. However, what people never expected was that the results in clinical experiments were quite different and had the opposite effect! The National Cancer Institute of the United States once conducted an experiment to let people with high incidence of lung cancer take carotene. They found 6.5438+0.8 million volunteers and divided them into two groups. One group took carotene and the other group didn't. They had planned to follow up for 6 years, but in the fourth year, they were surprised to find that the group taking carotene was very bad. Compared with the other group, the incidence of lung cancer is 28% higher and the mortality is 17%! Why is this? Scientists are confused. Eating more fruits and vegetables can obviously prevent cardiovascular and cerebrovascular diseases, cancer, diabetes and other diseases! Why is there such a result? Later, scientists found the answer on Ejiao. Ejiao itself has antioxidant effect, which can effectively remove excess free radicals in the human body. At the same time, it also contains many elements and amino acids beneficial to human body, including more than 20 elements such as collagen, collagen, protein, calcium, potassium, sodium, magnesium, zinc, iron, copper and manganese, and 18 amino acids helpful to human body. So scientists suddenly realized that due to the excessive use of various antioxidants, too many free radicals were formed in the human body, which led to the failure of the autoimmune system to work normally and promoted the formation of diseases. This also confirms a wise saying of Chinese medicine from another side: "Chinese medicine tonic is not as good as food tonic, and food tonic is not as good as medicine tonic and food tonic." No tonic is as good as healthy food, but it is better to take medicine and food. Ejiao, as the first batch of Chinese herbal medicines with the same origin of medicine and food, is eaten first and then used as medicine. It not only has the characteristics of food, but also has incomparable medicinal value. Its food-based safety is the first. Secondly, Ejiao is a natural nourishing product, which can nourish yin and blood, benefit qi and moisten dryness, and treat blood syndrome and deficiency syndrome, especially suitable for women and the elderly. Therefore, people began to take Ejiao to nourish their bodies very early, forming a long tradition of Ejiao nourishing and health care. Colla Corii Asini, a dual-purpose medicine and food, has a history of more than 2,500 years. Ejiao, named after Dong 'e Water, is the essence of heaven and earth forged by fire and water. Pure Ejiao is "black as jade paint" and "light as amber" at close range, which has always been regarded as the treasure of beauty beauty by court nobles. The Ejiao produced in Dong 'e is the most authentic, among which Bainiantang Ejiao, as one of the authentic Ejiao in Dong 'e, is boiled for eight days with superior leather and local Dong 'e water, during which special skills such as removing fishy smell with yellow wine, adding sugar and increasing the anti-sticking of soybean oil are added ... Because the produced Ejiao has the characteristics of "black as paint, thick as fat, transparent as amber, smooth as jade, not wet in summer, not soft in winter, and the old gelatin is still effective". Looking for the treasure of traditional Chinese medicine, knowing its source and provenance, at the end of the story, we relived the folk songs of the hometown of Ejiao, the white belly of the little black donkey, the powder nose and eyes and the powder hoof, eating grass on the Lion's Ear Mountain, drinking water in the Wolf River, walking three times in Yongji Bridge, rolling around in Weijiachang, taking the essence of skin and earth, well water, golden pot and silver shovel, mulberry fire and ancient crafts, and blending fire and water to boil glue in winter, which is natural. As transparent as amber, as moist as jade, not wet in summer and not soft in winter. It can nourish the body, nourish yin and yang, beautify the spleen and lungs, prevent miscarriage and regulate menstruation, and is an elixir of youth. The old glue effect still exists, and the old place is still the same. Millennium Ejiao Centennial Hall is the first choice for Ejiao.