Who is suitable for taking Huangjing?

Polygonatum is a traditional Chinese medicinal material that has the effects of nourishing qi and yin, strengthening the spleen and lungs, nourishing the kidneys and replenishing essence. It is suitable for people with weak constitution, low immunity, dryness and cough, kidney deficiency and essence deficiency. Modern research shows that polygonatum is also helpful in regulating blood sugar, antioxidant, and delaying aging. This article will focus on the applicable groups, effects and precautions of Polygonatum japonica to help readers use it rationally.

1. Main applicable groups of Polygonatum

Polygonatum is sweet and mild in nature, and it returns to the spleen, lung, and kidney meridians. It is especially suitable for the following people:1. People with weak constitution: Polygonatum can replenish vital energy and improve fatigue and weakness caused by insufficient Qi and blood;2. People with dryness and cough: Its lung-moistening effect can relieve symptoms such as dry cough and lack of phlegm;3. People with kidney deficiency and essence deficiency: Such as middle-aged and elderly people with weak waist and knees and premature graying of beard and hair;4. Diabetic patients: Assists in regulating blood sugar, but must be used under the guidance of a doctor. In addition, sub-healthy people can also take polygonatum in moderation to enhance their immunity.

2. Specific effects and scientific basis of Polygonatum

The medicinal value of Polygonatum japonica is recorded in the "Compendium of Materia Medica" as "tonifying various deficiencies and replenishing the essence". Modern research has further verified its effects:1. Antioxidant: Polygonatum polysaccharide can scavenge free radicals and delay cell aging;2. Immunomodulation: Enhance macrophage activity and improve resistance;3. Lower blood sugar: Animal experiments show that it can improve insulin resistance. It should be noted that Polygonatum needs to be taken for a long time to be effective, and should be combined with diet and exercise.

3. Precautions when taking Polygonatum

Although Polygonatum is relatively safe, itThose with spleen deficiency and excessive dampness(such as thick and greasy tongue coating, abdominal distension) should not be taken alone to avoid dampness;During cold and feverUse should be suspended. It is recommended to choose processed polygonatum to reduce gastrointestinal irritation from raw products. Common ways of taking it include decoction (6-12 grams per day), soaking in wine or making pills, such as Beijing Tongrentang’s “Huangjing Pills”, Yunnan Baiyao’s “Huangjing Oral Liquid”, etc.

4. Summary and suggestions

As a tonic that has the same origin as medicine and food, Polygonatum japonica is suitable for long-term care of people with weak constitutions and weak lungs and kidneys, but it needs to be used based on syndrome differentiation. Ordinary people can combine it with wolfberry and red date stew to enhance the effect. When purchasing, choose products from regular manufacturers, such as "Phuangjing Capsules" from Baiyunshan, Guangzhou or "Phuangjing Granules" from Aodong, Jilin, to avoid inferior medicinal materials. If you need to treat a disease, it is recommended to consult a Chinese medicine practitioner to develop a personalized plan.

Quote sources:1. "Compendium of Materia Medica" (Li Shizhen of the Ming Dynasty) records on the efficacy of Polygonatum; 2. The entry of Polygonatum in the 2020 edition of the Chinese Pharmacopoeia; 3. Modern research literature: "Immunomodulatory Effects of Polygonatum Polysaccharide" (Journal of "Chinese Herbal Medicine").