Huai Yam is a kind of medicine and food homologous precious medicine that grows in Henan and has the spleen and stomach tonic liver and kidney. China has a large number of yam origins, but the yam in Jiaozuo City, Henan Province is the best. Jiaozuo is called Huaiqing, so the yam is also called yam. Yam, also known as yam, is native to northern China. It is mainly produced in Henan, Hebei, Shandong, Shanxi, and southern Guangxi, Fujian, Guangdong, and Taiwan. It is also grown in Japan and Korea. As one of the most important tonic materials for Chinese medicine, there are no side effects. Therefore, it has been evaluated by traditional medical doctors as “warm-up” and “sexuality”, which is a model of “medicine and food homology”, that is, it can be used as a normal food for hunger, and users do not have to avoid it.

Huai Yam is a plant of the genus Dioscorea. Huai yam is one of the four big Huai medicines (Huai yam, Huai Niu, Huai Di Huang, Huaihua), the origin of Gu Huai Qing (now in Jiaozuo City, Henan Province), and is also known as hemp in Hebei and other places. Yam. The roots contain starch and protein and are edible. It can lower blood sugar and is an ideal food for diabetics. Effect of yam yam to replenish the spleen and nourish the stomach, to stimulate the lungs, tonic and phlegm. For spleen deficiency food, long-term diarrhea, lung deficiency and asthma, kidney deficiency and nocturnal emission, bring down, frequent urination, virtual heat and thirst. The role of yam yam 1, Buzhong Yiqi: Iron stick yam is rich in 18 kinds of amino acids and more than 10 kinds of trace elements, and other minerals, so there are spleen and stomach, Bufei kidney, Buzhong Yiqi, spleen and tonic, Gushen Yijing, benefiting the mind and soothe the nerves. 2, Xiaoke Shengjin: The yam has the effect of reducing the thirst, Chinese medicine treatment of fatigue and diabetes (diabetes) prescriptions often have a single use of yam, or with other drugs, the effect is better. 3, health: because fresh yam is rich in a variety of vitamins, amino acids and minerals, can prevent abnormal lipid metabolism in the human body, as well as arteriosclerosis, also has a certain effect on maintaining the normal function of insulin, enhances human immunity, benefits the nerves, and so on. Cough and asthma, delay aging and other health effects. 4, beauty: Yuan Dynasty spleen and stomach expert Li Wei said: "The treatment of dry skin and this material to run." Li Shizhen wrote: "Yam can moisturize the fur." ​​Yam has nourishing skin, body and beauty have a unique effect. 5, special pharmacological functions: copper ions and connective tissue in yam have great help to human development, have obvious curative effect on vascular system diseases, calcium in iron stick yam, bone damage to bones, osteoporosis, tooth loss Very high efficacy, for frostbite, diabetes, hepatitis, diarrhea, enuresis, infant dyspepsia, ulcerative stomatitis, tuberculosis, women with menstrual bleeding and other patients also have a good effect, long-term use can be clear, longevity. 6, control appetite: yam is rich in a large amount of protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, bile base, allantoin, etc.; among them important nutrients diosgen soap is a precursor to synthetic female hormones It can nourish yin and nourish the yang, enhance the metabolism; while the mucus and digestive enzymes of the polysaccharide protein contained in the fresh tubers can prevent cardiovascular fat deposition and help digestion and absorption of the gastrointestinal tract. 7. Prevention of spring sleep: Yam has the effect of strengthening the spleen and replenishing qi. Regular consumption can improve the body's immunity and enhance the phagocytosis of macrophages. Production guidance 1, yam slices should be immediately soaked in salt water to prevent oxidation and blackening. Fresh yam will have mucus when cut, and it is easy to slip the knife. You can wash it with water and a little vinegar first, which can reduce mucus. 2, the fresh yam cut when the plant alkali in the mucus is easy to cause itching and unbearable, if you accidentally stick to the hand, you can first wash with water and a little vinegar. Use a heating method to cause it to break down, such as roasting with fire or rinsing with slightly hot water. After a while, it will be fine. Don't scratch it, grab where it itch. 3, yam texture is delicate, taste sweet, but yam skin is easy to cause skin allergies, so it is best to use peeling, and the hands of the yam should not be touched, wash your hands several times, or else you will catch Where is itchy? Edible oil can be applied to the hands to ease. 4, good yam skin without injury, with mucus, fault snow white, more mucus, less water. Stir fry, or drank the soup and porridge. Peel the food to avoid abnormal taste such as hemp and thorn. 5, yam fresh products are mostly used for fatigue cough and diabetes, fried food to cure the spleen and stomach, kidney deficiency. The saponin contained in the yam skin or the plant alkaloid contained in the mucus, a few people may cause yam allergies and itching, and direct contact should be avoided when handling yam. Yam should not be eaten raw because there are certain toxins in the raw yam. Yam should not be taken with alkaline drugs.