White Peony Root (Paeonia lactiflora)

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White Peony Root

白芍 (Bái Sháo) · Paeonia lactiflora

A key blood-nourishing herb in TCM women's health formulas. Used for menstrual cramps, hormonal balance, and liver support. Often paired with Dong Quai.

Evidence Score
6/10
Moderate
Safety
Safe for most adults

Good For

Key Benefits

May support hormonal balance

Traditionally used for menstrual health and reproductive wellness

May help reduce inflammation and joint discomfort

Traditionally used to support mobility and ease pain

How to Take

Typical dose: Follow product label directions. Typical range: 500-1500mg daily as standardized extract
Forms: capsule, powder, tea/decoction
Timing: Take with food unless otherwise directed. Allow 2-4 weeks for full effects with tonic herbs
Start with lower doses and increase gradually. Quality and standardization vary between brands.

Safety & Interactions

Possible Side Effects

  • Generally well tolerated at recommended doses
  • Mild digestive upset possible in sensitive individuals

Do Not Use If

  • Known allergy to this plant or related species
  • Consult healthcare provider if pregnant or nursing

Drug Interactions

  • No major drug interactions documented at standard doses
  • Inform your doctor of all supplements you take

Traditional Use

In Traditional Chinese Medicine, 白芍 (Bái Sháo) has been used for centuries. It nourishes blood and supports the liver's role in regulating menstruation according to TCM theory. TCM practitioners use it to expel wind-dampness and strengthen the sinews and bones.

Modern Research

Moderate research exists for this herb, including some clinical trials and substantial preclinical data. While not as extensively studied as top-tier herbs, the evidence supports several traditional uses. More human trials would strengthen the evidence base.

View all studies on PubMed for Paeonia lactiflora

Where to Buy

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