Does Polygonum multiflorum Thunb have the effect of lowering blood lipid?

Polygonum multiflorum Thunb. , referred to as Polygonum multiflorum Thunb. , called Shouwu. If it turns black after steaming and drying, it is both edible and medicinal, which has been valued by doctors in past dynasties. Chinese medicine believes that Polygonum multiflorum Thunb. Mild in nature, sweet and bitter in taste, entering liver and kidney meridians. It has the effects of nourishing blood and nourishing yin, moistening intestines and relaxing bowels, stopping malaria and detoxicating, reducing blood fat and blood pressure, and prolonging life. Suitable for premature gray hair, mental fatigue, constipation, hyperlipidemia, atherosclerosis, coronary heart disease, hypertension, etc. Modern Chinese medicine research shows that Polygonum multiflorum Thunb is rich in components, mainly containing anthraquinones, 18 amino acids, starch, crude fat, nitrogen and various mineral elements. Polygonum multiflorum Thunb contains lecithin, which accounts for about 3.7% of the dry weight of Polygonum multiflorum Thunb. Lecithin in Polygonum multiflorum Thunb can prevent cholesterol from depositing in the liver, prevent lipid substances from staying in the serum or infiltrating into the intima of arteries, thus reducing the occurrence of atherosclerosis. When lecithin from Polygonum multiflorum enters the blood, it can remove cholesterol attached to the blood vessel wall, thus reducing blood lipid and atherosclerosis, which is beneficial to the prevention and treatment of hyperlipidemia, coronary heart disease and hypertension. Content of zinc in Polygonum multiflorum Thunb. It is very high, as high as 42. 1 mg per 100 g dried product, which is incomparable to ordinary food. Calcium in Polygonum multiflorum Thunb can improve and increase the ratio of zinc to cadmium, which can not only prevent the occurrence of atherosclerosis, but also reduce the accumulation of harmful element cadmium in the body, thus reducing or reducing the risk of essential hypertension caused by cadmium. Animal experiments have proved that Polygonum multiflorum preparation has the effects of lowering cholesterol and preventing and treating atherosclerosis.