Overview of the efficacy and functions of Polygonum multiflorum

Polygonum multiflorum is a traditional Chinese medicinal material. Its main functions are to nourish the liver and kidneys, replenish essence and blood, and blacken hair and hair. It also has modern pharmacological effects such as antioxidant and immune regulation. Its core value is reflected indelay aging,Improve hair qualityandLiver protection and lipid loweringIn terms of other aspects, the secondary effects include promoting digestion and relieving constipation. The primary and secondary structure is clear: the primary function targets the problems of liver and kidney deficiency and premature aging, while the secondary function focuses on assisting in regulating body functions.

The deep effects of nourishing the liver and kidneys and replenishing essence and blood

Polygonum multiflorumNourish liver and kidneyThe efficacy comes from its rich content of anthraquinone compounds and stilbene glycosides, which can promote hematopoietic function and improve dizziness, soreness and weakness in the waist and knees caused by liver and kidney yin deficiency. The traditional Chinese medicine classic "Kaibao Materia Medica" records that "black beard and hair are good for color", and modern research has also confirmed that it can increase the activity of red blood cells and relieve fatigue. It should be noted that the efficacy of raw Shouwu and prepared Shouwu are significantly different. The latter has reduced toxicity after processing and is more suitable for long-term conditioning.

The relationship between black hair and anti-aging

Polygonum multiflorumWu XufaIts function is related to promoting tyrosinase activity, which can increase melanin synthesis and improve gray hair problems. Its antioxidant components (such as emodin) can scavenge free radicals and delay skin aging. Experimental data shows that after taking Polygonum multiflorum for 3 months, the hair quality of 78% of the subjects was significantly improved (see the table below). However, you need to be wary that overdose may cause liver damage. It is recommended to control the dosage according to your doctor's advice.

Modern application of liver protection and lipid lowering

of Polygonum multiflorumLecithinIt can repair liver cell membranes and reduce the risk of alcoholic liver damage; its anthraquinone derivatives can inhibit cholesterol absorption and help regulate blood lipids. Clinical studies have shown that Radix Polygoni multiflorum combined with conventional treatment can reduce total cholesterol in patients with hyperlipidemia by 12%-15%. However, it needs to be emphasized that Polygonum multiflorum cannot replace medicine, but is only used as an auxiliary means. Moreover, Polygonum multiflorum contains anthraquinone glycosides which may cause diarrhea, so the usage needs to be strictly differentiated.

Summary and scientific usage suggestions

The multiple functions of Polygonum multiflorum make it a good health product, but it must be followedDialectical usePrinciple: Prepared Shouwu is suitable for those with insufficient essence and blood. The recommended daily amount is 6-12 grams. Raw Shouwu should be used with caution and professional guidance is required. Avoid taking it with spicy food. Pregnant women and people with abnormal liver function are prohibited from taking it. Only by combining traditional wisdom with modern research can we safely exert its value of "nourishing blood and strengthening the foundation".

Citing sources

1. "Chinese Pharmacopoeia" 2020 Edition (National Pharmacopoeia Commission)
2. Li Shizhen’s “Compendium of Materia Medica” records about Polygonum multiflorum
3. Experimental data are quoted from "Traditional Chinese Medicine Pharmacology and Clinical Medicine" Issue 4, 2019