### The efficacy and function of wolfberry

Wolfberry is a common Chinese medicinal material and nourishing food with various health benefits. Its main functions includeNourishes the liver and kidneys, improves eyesight, and enhances immunityetc., widely used in daily health care and traditional Chinese medicine conditioning. Wolfberry is rich in polysaccharides, carotene, vitamin C and other nutrients, and is suitable for long-term consumption in moderation. The following is an introduction from the main functions, applicable groups and consumption methods.

The core function of wolfberry isNourishes liver and kidneys. Traditional Chinese medicine believes that liver and kidney deficiency can lead to fatigue, soreness of waist and knees and other problems, and wolfberry can replenish liver and kidney essence and blood and improve such symptoms. Modern research also shows that wolfberry polysaccharides have antioxidant effects and can delay aging. In addition, wolfberry is good forvision protectionThe effect is remarkable. The lutein and zeaxanthin contained in it can reduce the damage of blue light to the eyes. It is suitable for people who overuse their eyes.

In terms of immune regulation, wolfberry can enhance the body's resistance by activating macrophages, T cells, etc. Clinical trials have shown that continuous consumption of goji berry extract can increase influenza antibody levels. At the same time, wolfberry is good forThree high peopleIt also has an auxiliary effect. Its betaine component helps regulate blood pressure and blood sugar, but it should be noted that it cannot replace drug treatment. The following is a table of main nutritional components of wolfberry:

When consuming wolfberry, it is recommended that the daily dosage be controlled within10-15 grams, can be chewed directly, soaked in water or eaten. People with hot and dry constitutions should use cool ingredients such as chrysanthemums to avoid getting angry. Li Shizhen, a physician in the Ming Dynasty, recorded in "Compendium of Materia Medica": "Lycium barbarum can nourish the kidneys and produce sperm, nourish the liver and improve eyesight." It is recommended to brew it with warm water to retain the active ingredients. It should be noted that consumption should be suspended during colds and fever.

Taken together, as a typical representative of the origin of medicine and food, wolfberry's health value has been verified by both traditional medicine and modern research. Reasonable consumption can help improve sub-health status, but it is necessary to adhere to the principle of moderation and cooperate with regular work and rest to achieve the best effect. When purchasing, you should choose high-quality wolfberries with dark red color and full particles, and avoid sulfur smoked products.

Sources cited: "Chinese Pharmacopoeia" 2020 edition, Li Shizhen's "Compendium of Materia Medica", Chinese Nutrition Society's "Food Composition List"