Codonopsis

BotanicalBest with a meal

What is it

Codonopsis (Codonopsis pilosula, dang shen, sometimes called 'poor man's ginseng' or bastard ginseng) is a Chinese herbal medicine root used as a milder qi tonic similar to ginseng.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

General energy and immune support (TCM tonic)

Limited Evidence

Used widely in traditional Chinese medicine; rigorous Western clinical evidence is limited.

How it works

Codonopsis root contains polysaccharides, codonopsides, and other glycosides. It is used in traditional Chinese formulas to support energy, digestion, and immunity, often as a more affordable substitute for Panax ginseng. Mechanistic studies show immune-modulating, antioxidant, and mild adaptogenic activity in animal models.

Dosage

Traditional decoction: 9-30 g of dried root per day. Modern extracts vary in concentration.

When and how to take it

Taken with meals once or twice daily.

2 commercial forms

Compare the main delivery options and what they’re best suited for.

Dried root / decoction

Traditional preparation.

Polysaccharides extract well in water.

Standardized extract

Used in modern herbal products.

More concentrated.

Safety

Generally well tolerated. Mild GI symptoms occasional.

Who should be cautious

Pregnancy and breastfeeding: limited modern safety data; traditional use is conservative. Caution with immunosuppressants.

Interactions

Possible additive effects with antihypertensives and antidiabetic medications at high doses. Theoretical immune-modulating effects.

Food sources

Codonopsis root (used in soups in some Chinese cuisines)

Amount
n/a
%DV
—

Frequently asked questions

Is codonopsis the same as ginseng?⌄

No. They are different plants. Codonopsis is in the Campanulaceae family while Panax ginseng is in the Araliaceae family. Codonopsis is milder and often used as a substitute in cooking and formulas.

Can I take codonopsis every day?⌄

Many people use it daily for tonic support. It is generally well tolerated. As with any herbal supplement, periodic breaks are reasonable.

References

Codonopsis on Wikidata — Wikidata link

Codonopsis on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Codonopsis (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.