We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Culinary

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What is Astragalus Root?

Karyn Maier
By
Updated: May 17, 2024

Astragalus (Astragalus membranaceus) is a botanical member of the pea family that is native to China, Korea, and Mongolia. Also known by the common names of milk vetch or huang qi, the root of astragalus is believed to possess several medicinal properties. In fact, astragalus root has been used in Traditional Chinese Medicine (TCM) for centuries. In the U.S., it is available as a dietary supplement.

Researchers believe that the medicinal benefit of astragalus root is due to the presence of more than 40 constituents, including bioflavonoids, polysaccharides, and coumarins. The root also contains several amino acids and trace minerals. Of particular interest, however, is astragaloside, a saponin that appears to provide protection of the heart by inhibiting the expression of certain proteins and improving the transport of calcium between cells under stress. This activity has been observed in studies in which myocardial cell injury was induced by hypoxia (oxygen deprivation) and subsequent reoxygenation of cardiomyocytes in vitro. The introduction of astragaloside significantly suppressed troponin release, indicating minimal damage to the cells.

Astragalus root is also valued for its antioxidant and immunostimulating qualities. In addition to deterring free radical activity, it is used to prevent and treat head colds and upper respiratory infections. Researchers have also noted that supplementation with astragalus root is especially beneficial for patients with compromised immune functioning, particularly those exposed to radiation therapy or chemotherapy. However, it is uncertain as of yet if this herb can help those with HIV/AIDS.

Studies have shown that astragalus root also provides anti-inflammatory activity. For this reason, it is recommended as a topical treatment for wounds and internally for stomach ulcers. IN addition, the herb is used as a diuretic, and a digestive aid to ease nausea and diarrhea.

The list of conditions astragalus root is used to treat is lengthy. As an immune booster, it is often suggested to check hyperthyroidism, herpes, heart disease, and diabetes. As an inflammatory, it is used to treat allergies, asthma, fever, and chronic fatigue. It is also frequently recommended to prevent and/or treat kidney disorders and atheriosclerosis.

The root can be prepared and taken in a variety of ways. It may be made into an alcohol-based tincture, as a decoction (strong tea), or as an extract for injection. The dried and powdered root is also available in capsule form. In addition, the fresh root may be cut or sliced and added to tea, soup, or other foods, or even chewed raw. However, the root should be harvested from mature plants, usually when they are four years old.

Astragalus root is generally well tolerated and does not produce any significant side effects. However, it may interact with other medications. For example, this herb may increase the action of antiviral drugs (i.e., acyclovir and interferon), diuretics, immune-suppressing drugs, and blood-thinners (Warfarin). In addition, astragalus root should not be taken during pregnancy or while nursing.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Karyn Maier
By Karyn Maier
Contributing articles to WiseGeek is just one of Karyn Maier's many professional pursuits. Based in New York's Catskill Mountain region, Karyn is also a magazine writer, columnist, and author of four books. She specializes in topics related to green living and botanical medicine, drawing from her extensive knowledge to create informative and engaging content for readers.
Discussion Comments
Karyn Maier
Karyn Maier
Contributing articles to WiseGeek is just one of Karyn Maier's many professional pursuits. Based in New York's Catskill...
Learn more
Share
https://www.wisegeek.net/what-is-astragalus-root.htm
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.