
Radix Astragali refers to the root of the Astragalus plant, commonly used in Traditional Chinese Medicine (TCM). The botanical name is Astragalus membranaceus, and its known in Chinese as Huang Qi (黄芪).
Common name: Astragalus root
Chinese name: Huang Qi (黄芪)
Botanical name: Astragalus membranaceus
Plant family: Legume family (Fabaceae)
Used part: The dried root
1. Immune Support
One of the most well-known immunomodulating herbs in TCM
Believed to strengthen Wei Qi (defensive energy) – like a protective barrier against illness
2. Energy and Vitality
Used as a Qi tonic to improve energy, stamina, and resistance to fatigue
Often given to people recovering from illness or weakened constitution
3. Adaptogen
Helps the body adapt to stress
Supports adrenal function and balance
4. Anti-inflammatory & Antioxidant
Contains flavonoids, polysaccharides, and saponins
May reduce inflammation and oxidative damage
5. Heart and Kidney Health
Some studies suggest it may support cardiovascular health and kidney function
Used in TCM formulas for water retention or chronic illness
Decoctions (herbal teas) – simmered in water with other herbs
Powder or capsules – in supplements for immunity or energy
Tinctures – alcohol-based extracts
In soups or broths – slices of root added to boost health (not eaten directly)
Combined with other herbs in famous TCM formulas like:
Yu Ping Feng San (Jade Windscreen Powder)
Bu Zhong Yi Qi Tang (tonic for spleen Qi and lifting energy)