Last updated on 16 Oct 2025
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Asia’s Best Kept Longevity Secret
Astragalus, also called Huang Qi (黄芪), is a cherished root in Traditional Chinese Medicine (TCM)(Qader et al., 2021). The Astragalus plant has long roots that can grow up to 1.8m deep!
For over 2,000 years, this Qi or energy tonic has been used to support immunity and healthy aging (Liu et al., 2017).
Despite its popularity in Asia, Astragalus is still a hidden treasure in the West.
The Science of Aging – What Are Telomeres?
Deep inside your cells, DNA is packed into chromosomes. At each end of a chromosome is a telomere – a protective cap, much like the plastic tip on a shoelace.
Every time a cell divides, telomeres get a little shorter. When they become too short, the cell can no longer divide and may lose function or die (Blackburn et al., 2006).
This gradual shortening is a key reason why our bodies age and why age- related diseases develop.
Astragalus compounds can activate and preserve telomeres to support healthy cell aging. Astragalus is also an immune booster (He et al., 2024) and shows promising support for cancer-treatment effects (Ny et al., 2021).
Clinical studies found that Astragalus extracts restored normal immune functions in cancer patients, reduced chemo side effects, and improved quality of life.
Rooted in TCM Benefits
In TCM, Astragalus is valued for its sweet taste and slightly warm nature. The herb is said to enter the spleen and lung meridians, helping to support these vital organs.
TCM practitioners use Astragalus to strengthen digestion, boost energy (Yang Qi), reduce inflammation and enhance the body’s natural defenses.
It is commonly recommended for people who feel fatigued, have poor appetite, or are prone to frequent colds (Reid, 1989).
The herb is also known for helping wounds heal faster and reduce swelling, thanks to its gentle, restorative qualities (Chen et al., 2020).
How to Use Astragalus
To make a tea – simmer 1 tablespoon of dried and sliced root in 2 cups of water for 30 minutes, then strain and drink on an empty stomach.
You can also add 1-2 tablespoons of Astragalus when cooking soups or rice and strain out the root afterward.
This gentle and nourishing herb is suitable for daily use (Hai et al., Pursuing the Elixir of Life: Chinese Medicine for Health, 2020).
Astragalus is often combined with the following herbs (Wang et al., 2020) to enhance its immunotonic benefits:
- Ginseng (Ren Shen 人参),
- Codonopsis (Dang Shen 党参),
- Licorice (Gan Cao 甘草),
- White atractylodes (Bai Zhu 白术)
- Angelica (Dang Gui 当归),
- Schisandra (Wu Wei Zi 五味子)
You can often find dried and sliced Astragalus roots in most stores selling TCM products and ingredients.
Contraindications
Astragalus is generally safe, but avoid it if you’re pregnant, breastfeeding, diabetic, or have autoimmune or blood pressure issues (Bensky et al., 2004)
Start incorporating this slightly sweet tasting herb into your daily routine today!
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Disclaimer: Always consult a licensed healthcare professional before making any changes to your diet, lifestyle or health regimen.