Dong Quai
herbs
Dong Quai (Angelica sinensis) is a traditional Chinese herb commonly used to support women's hormonal balance and menstrual health. It contains compounds including decursinol and ferulic acid that may influence oestrogen metabolism and blood flow. However, evidence in Western clinical settings remains limited.
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Benefits
Dosage
Typical Dose
1-2 grams daily in dried form or 300-600mg standardised extract
Upper Limit
3 grams daily
Timing
With meals to enhance absorption
Forms & Bioavailability
Dried root powder
Moderate
Standardised extract (decursinol)
High
Herbal tea/decoction
Low to moderate
Tincture
Moderate to high
Side Effects
Interactions
Research Summary
Traditional use in Chinese medicine dates back centuries, primarily for menstrual and gynaecological conditions. Limited high-quality clinical trials exist in Western medicine; most research is observational or conducted in Asian populations. Current evidence is insufficient to definitively confirm efficacy for menopausal symptoms or menstrual irregularities in rigorous randomised controlled trials.
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The Bottom Line on Dong Quai
Dong Quai is moderately researched with promising but sometimes mixed evidence.It is most commonly used for may support regular menstrual cycles and traditionally used for menopausal symptom relief. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Dong Quai
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