Check a pair

Wild Yam

Traditional women's herb containing diosgenin, historically used for hormonal support and digestive comfort

Scientific nameDioscorea villosa FormulaC27H42O3 (diosgenin) Molecular weight414.63 g/mol CAS512-04-9
55 absorption score
8 safety / 10
20 USD per month
4 documented interactions

Check it against something

Evidence level C

Wild Yam with:

Compatibility score 75 out of 100
75 out of 100
Works better together Compatible. Timing differs, so follow each supplement's own window.

Check it against your whole stack →

What it does

mechanism and evidence for each claim

Traditional women's hormonal support

Traditionally used for women's hormonal balance and comfort

Contains diosgenin, though direct hormonal effects in humans are limited Evidence C-grade 8-16 weeks

Digestive and antispasmodic support

Traditional relief from digestive discomfort and cramping

Natural compounds may help relax smooth muscle and reduce spasms Evidence C-grade 2-8 weeks

Menstrual comfort and PMS relief

Traditional support for menstrual comfort and PMS symptoms

Antispasmodic effects may help with cramping and discomfort Evidence C-grade 1-3 cycles

Anti-inflammatory support

Provides natural anti-inflammatory benefits

Saponins and other compounds may reduce inflammation Evidence C-grade 4-12 weeks

Menopausal comfort support

Traditional support for menopausal transition comfort

Traditional use suggests mild hormonal balancing effects Evidence C-grade 8-16 weeks

Others take these for the same thing

Same goal, different mechanism — check any of them against this one

Every pair we checked

12 combinations scored by the engine
Wild Yam + Caffeine No documented interaction either way No known interaction 70
Wild Yam + Creatine Monohydrate No documented interaction either way No known interaction 70
Wild Yam + Vitamin D3 No documented interaction either way No known interaction 70
Wild Yam + Calcium Carbonate No documented interaction either way No known interaction 70
Wild Yam + Whey Protein No documented interaction either way No known interaction 70
Wild Yam + Lactase No documented interaction either way No known interaction 70
Wild Yam + Bovine Collagen No documented interaction either way No known interaction 70
Wild Yam + DHA No documented interaction either way No known interaction 70
Wild Yam + Turmeric No documented interaction either way No known interaction 70
Wild Yam + Magnesium Oxide Enhanced antispasmodic and muscle relaxation effects Works better together 75
Wild Yam + Vitex (Chasteberry) Comprehensive women's health and hormonal support Works better together 75
Wild Yam + Ginger Enhanced digestive comfort and anti-inflammatory support Works better together 75

Dosage

With meals
Daily425-850mg
Digestive support425-850mg daily
Menstrual comfort425-850mg daily
Traditional wellness425mg daily
Anti inflammatory425mg daily

Before you take it

VeganYes

When to expect it

First Effects2-8 weeks for digestive and antispasmodic benefits
Peak Benefits8-16 weeks for sustained traditional women's health support
Deficiency DevelopmentNot applicable - herbal supplement
Toxicity OnsetRare, mainly digestive upset

How to measure it

$50-100
MarkerBlood glucose if diabetic, general wellness markers
OptimalStable blood sugar, improved comfort symptoms
Deficient belowNot applicable for herbal supplement
FrequencyEvery 6-12 months for general wellness monitoring

What people actually reported to the FDA

CAERS, 3 reports naming it as the suspect

Most reported effects

Hot flush 1
Invasive ductal breast carcinoma 1
Breast cancer 1
Carcinoid tumour 1
Abdominal pain 1
Named as the suspect 3 reports of 9 that mention it at all
Serious outcome 100% hospitalisation, emergency room or worse
Other Serious or Important Medical Event2
Other Serious Outcome2
Hospitalization2

Reports are voluntary and unverified — they record what someone experienced while taking something, not what the compound caused. Counts skew towards products people take a lot of, and a serious outcome is more likely to be reported than a mild one, so these are not rates. How we filter them →

What actually reaches you

The label counts the carrier, your body does not
Absorption Moderate 55 of 100 · middle of the range for this compound
Delivered daily 350.6 mg
Cost per 100 mg delivered $0.19 comparative — uses the absorption score, not a measured percentage

Works better with

3 documented
+
Magnesium

Enhanced antispasmodic and muscle relaxation effects

Both support muscle relaxation and reduce cramping · level C
+
Vitex Chasteberry

Comprehensive women's health and hormonal support

Complementary traditional women's herbs for hormonal wellness · level C
+
Ginger

Enhanced digestive comfort and anti-inflammatory support

Both provide digestive support and anti-inflammatory benefits · level C

What not to take with Wild Yam

1 documented
!
Unrealistic Hormone Expectations

Does not provide direct hormone replacement effects

Diosgenin does not convert to active hormones in humans · informational significance

Medication interactions

Discuss these with a pharmacist before combining
diabetes-medications Minor

May affect blood sugar levels

What to do: Monitor blood glucose

hormone-medications Minor

Generally safe but monitor for interactions

What to do: Monitor for any changes

no-major-interactions None

Generally safe with most medications

What to do: Safe concurrent use

Available forms

bioavailability compared
Wild Yam Root Extract (Standardized Diosgenin) 55

Wild Yam Root Extract (Standardized Diosgenin): Traditional women's use, Digestive comfort, Good safety profile, Natural source

Food sources

before you supplement
Wild yam root (dried) Natural diosgenin content · 50
Wild yam tea Moderate compound extraction · 45
Standardized extracts Concentrated diosgenin · 55
Not found in common foods Specific herb preparation required · N/A

Too little

deficiency signs
  • Not applicable (herbal supplement, not essential nutrient):
  • General symptoms addressed by wild yam:
  • Digestive cramping and discomfort
  • Menstrual cramping and PMS symptoms
  • General digestive upset and spasms
  • Women's comfort and wellness needs
  • Inflammatory discomfort

Too much

toxicity signs
  • Very safe with minimal side effects:
  • Mild digestive upset with high doses
  • Rare nausea or stomach discomfort
  • Generally well tolerated
  • No significant toxicity reported

Who benefits most

digestive-cramping-discomfort

Traditional antispasmodic support for digestive cramping and discomfort

425-850mg daily
menstrual-cramping-pms

Traditional menstrual comfort and PMS symptom relief

425-850mg daily
women-traditional-wellness

Traditional women's health support and overall wellness

425mg daily
perimenopause-comfort

Traditional support for menopausal transition comfort

425-850mg daily
anti-inflammatory-support

Natural anti-inflammatory support for general wellness

425mg daily

Where to buy it

compare forms first

Look for Wild Yam at 425-850mg per serving. The form that matters here is Wild Yam Root Extract (Standardized Diosgenin).

Find on Amazon

Affiliate link — we may earn a commission at no cost to you.

How it works

  • Diosgenin provides traditional women's health support (though not hormone conversion)
  • Natural antispasmodic compounds may help relax smooth muscle tissue
  • Saponins and other compounds may provide anti-inflammatory effects
  • Traditional use suggests support for digestive comfort and cramping relief
  • May provide mild support for overall women's wellness and comfort
  • Contains various phytochemicals that support general health and vitality

Key findings

what the evidence supports
  • Extensive traditional use for women's health and digestive comfort
  • Limited clinical research on human hormonal effects
  • Diosgenin does not convert to progesterone in the human body
  • Generally safe with good tolerability profile

Sources: NIH Examine.com · data reviewed 2026-08-02

Compiled by Denis, who maintains this database and holds no medical qualification — every figure here is sourced or derived, never asserted. How we calculate it →

Common questions

What are the benefits of Wild Yam?

Documented effects: Traditional women's hormonal support; Digestive and antispasmodic support; Menstrual comfort and PMS relief; Anti-inflammatory support. Traditionally used for women's hormonal balance and comfort

How much Wild Yam should you take per day?

The common daily range is 425-850mg. By goal — digestive support: 425-850mg daily; menstrual comfort: 425-850mg daily; traditional wellness: 425mg daily; anti inflammatory: 425mg daily.

When is the best time to take Wild Yam?

With meals. First effects are typically reported within 2-8 weeks for digestive and antispasmodic benefits.

What are the side effects of Wild Yam?

At excessive doses: Very safe with minimal side effects:, Mild digestive upset with high doses, Rare nausea or stomach discomfort, Generally well tolerated, No significant toxicity reported. Safety rating at normal doses is 8 out of 10.

What should you not take with Wild Yam?

Separate it from Unrealistic Hormone Expectations by two to four hours. Does not provide direct hormone replacement effects

Does Wild Yam interact with medications?

Documented interactions with diabetes-medications, hormone-medications, no-major-interactions. Discuss these with a pharmacist before combining.

How do you know if you need Wild Yam?

The marker is Blood glucose if diabetic, general wellness markers, optimal range Stable blood sugar, improved comfort symptoms. Common deficiency signs: Not applicable (herbal supplement, not essential nutrient):, General symptoms addressed by wild yam:, Digestive cramping and discomfort, Menstrual cramping and PMS symptoms.

Taken for