Wild Yam
herbs
Wild yam (Dioscorea villosa) is a traditional herbal remedy historically used to support hormonal balance and digestive health. It contains diosgenin, a compound that has been studied for potential phytoestrogen activity, though evidence for clinical efficacy remains mixed.
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Benefits
Dosage
Typical Dose
400-500 mg daily
Upper Limit
1500 mg daily
Timing
With meals for optimal absorption
Forms & Bioavailability
Dried root powder
Moderate
Extract (standardised to diosgenin)
High
Tincture
High
Capsules
Moderate to High
Side Effects
Interactions
Research Summary
While wild yam has been used traditionally for hormonal support, clinical evidence is limited and mixed. Most studies have not definitively proven that diosgenin is converted to hormones in the human body in meaningful amounts. Further research is needed to validate traditional claims and establish optimal dosing for specific health conditions.
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The Bottom Line on Wild Yam
Wild Yam is moderately researched with promising but sometimes mixed evidence.It is most commonly used for may support hormonal balance during menopause and traditional use for digestive and intestinal support. 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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