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4 Powerful Benefits Of Astragalus For The Immune System

benefits of astragalus

For centuries, Astragalus, also known as sweet root, has been used in Chinese herbal therapy to build immunity. Read on to understand the potent benefits of astragalus for the immune system.

Prevents Degradation of Chromosomes

Telomeres, a part of chromosomes, become progressively shorter with division of cells. The immune system is very sensitive to the shortening of telomeres. Astragalus boosts the body’s immune system by preventing or slowing down the process of shortening of telomeres.

Supports Increase in Immune cells

Astragalus also boosts the activity, production and functioning of various immune cells, such as T-cells, natural killer cells, and macrophages. T-cells are a type of white blood cells, which find and destroy cells that are infected by germs. Natural killer cells or NK cells play an important role in rejecting tumors or infected cells. Astragalus has also shown an increase in macrophages, a type of white blood cell, which play an important role in immunity.

Contains Unique Phytochemicals

Astragalus includes unique phytochemicals, such as flavonoids, saponins, and polysaccharides, which are biologically very active and help protect the immune system. For instance, Flavonoids have antioxidant properties that reduce the risk of heart diseases and cancer. Saponins have the ability to lower cholesterol. Polysaccharides possess anti-microbial and anti-inflammatory properties.

Protects Against Inflammation

A study conducted by the Chinese University of Hong Kong concluded that the roots of Astragalus have anti-inflammatory properties, thereby enhancing the body’s wound healing process.

As it can be seen, Astragalus is beneficial for the immune system in various ways. To know more about other nutrients needed to boost immunity, please read our article on Immune System Boosters: The Core Secret.

Sharda Agarwal

Sharda Agarwal

Co-founder, Sepalika. Nutritional Therapy Practitioner (Cert Awaited), Nutritional Therapy Association, USA
Sharda Agarwal is a qualified Functional Nutrition Therapy Practitioner. She first used dietary supplements to overcome a debilitating migraine she suffered for years. Since then she has studied the subjects of nutrition and nutrients extensively. She uses this to manage the health of her family at home and with Sepalika.
Sharda Agarwal

Latest posts by Sharda Agarwal (see all)

University of California – Los Angeles. (2008, November 17). Chemical From Medicinal Plants May Be Used To Fight HIV. ScienceDaily. Retrieved April 26, 2017 from

Lai, P. K.-K., Chan, J. Y.-W., Cheng, L., Lau, C.-P., Han, S. Q.-B., Leung, P.-C., Fung, K.-P. and Lau, C. B.-S. (2013), Isolation of Anti-Inflammatory Fractions and Compounds from the Root of Astragalus membranaceus. Phytother. Res., 27: 581–587. doi:10.1002/ptr.4759

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Medical And General Disclaimer for
This article is intended for informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. strongly recommends that you consult a medical practitioner for implementing any of the above. Results may vary from person to person.

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