The effects of Eucommia are to tonify the kidney and Yang, strengthen the muscles and bones, and calm the fetus. Eucommia is first recorded in Shennong Ben Cao Jing and comes from the bark of the Eucommia tree of the family Eucommiaceae. If you have seen it, you will be very impressed with Eucommia, the bark has gum silk after tearing. Eucommia belongs to the tonic of Yang in Chinese medicine, which has the function of tonifying kidney Yang, strengthening tendons and bones, and calming the fetus. It is often used to strengthen the waist and knees and the tendons and bones for diseases such as soreness and weakness of the waist and knees and impotence of the tendons and bones caused by deficiency of kidney energy and kidney essence; it is mainly used to calm the fetus caused by deficiency of the liver and kidney. Tourist attractions often see eucommia, some friends buy it directly decoction to take, so the use is not appropriate. In Chinese medicine processing and concoction, eucommia should be moistened with salt water, absorbed cleanly, put in the fire and fried until the gum is easily broken. This is because the active ingredient will be dissolved only when it is fried until the gum is easily broken. The bark of eucommia is a plant bark, the natural environment needs to be protected, if you see eucommia trees in the mountains, do not easily destroy the bark of eucommia, because when it grows to a certain age, the bark reaches a certain thickness to have a good kidney yang, strong tendons and bones, and the fetus, and it needs to be fried until the gum silk is easy to break, so when you buy something in tourist attractions, you must be guided by herbalists and herbalists to process it and use it to be effective.