Codonopsis
Codonopsis pilosula · 党参
Herbs & Roots. Chinese Medicine.
Also called Dang shen, Poor man's ginseng, Tangshen
Pinyin: Dǎng Shēn
Almost no human trialsA mild Chinese root used as a food-style tonic for energy and appetite, often called poor man's ginseng.
Did you know? It is cooked into soups and congee in China, so people often eat it as food, not just as medicine.
What it may help, and how strong the proof is
- Energy & tiredness. Long traditional use for tiredness. Only lab and animal studies exist, with no good human trials.Traditional proof
- Colds, flu & immunity. Laboratory and animal studies suggest immune effects. No good human trials.Traditional proof
- Digestion & gut health. Traditional use for weak digestion and poor appetite. Human evidence is lacking.Traditional proof
Parts of the body
Energy & metabolism, Immune system, Gut & intestines, Stomach
Traditional use
Traditional Chinese Medicine uses dang shen to tonify Qi (vital energy) for tiredness, weak digestion and poor appetite. It is often swapped for ren shen (ginseng) because it is milder and costs less.
How it is classified
- Herbal actions
- Tonic, Nutritive, Immune booster. Energy: neutral.
- Chinese medicine
- 党参 Tonify Qi. Nature: neutral. Flavour: sweet. Enters the Spleen and Lung channels.
How people take it
Usually simmered in soups, stews or tea. Traditional decoctions often use about 9 to 30 g of dried root. No good human dose studies exist.
Decoction, tea, food, capsule and powder.
Where to get it
Wild or cultivated in northern and western China. Sold as dried root slices, powder and in formula blends.
Be careful
Generally mild. Some people report stomach upset or loose stools at high doses. Codonopsis is often combined with other herbs, so side effects may come from the mix.
Avoid if: pregnancy; bleeding disorders.
Mixing with other things
- Works well together
Both boost Qi in Bu Zhong Yi Qi Tang (Center-Supplementing Qi Decoction), a classic formula for tiredness and low appetite.
- Works well together
Dang shen and bai zhu are paired in many Spleen-strengthening formulas, including versions of Si Jun Zi Tang (Four Gentlemen Decoction).
- Works well together
Dang shen and dong quai are both in Bu Zhong Yi Qi Tang, one of the best-known Qi and blood formulas.
Found in these formulas
Restore the Spleen (TCM)
The honest take
Codonopsis is widely eaten and seems low risk, but almost all research is lab or animal work. The idea that it works like ginseng is traditional, not proven. Use it as a gentle food-style tonic, not a remedy for illness.