St. John's Wort

St. John's Wort

贯叶连翘 (Guàn Yè Lián Qiáo) · Hypericum perforatum

The most studied herb for mild-moderate depression — comparable to SSRIs in multiple meta-analyses. Contains hypericin and hyperforin. Significant drug interactions limit use.

Puntuación de Evidencia
9/10
Seguridad
Usar con precaución

Bueno Para

Beneficios Principales

May help the body adapt to stress

Traditionally used to calm the spirit and ease tension

Cómo Tomar

Dosis típica: Follow product label directions. Typical range: 500-1500mg daily as standardized extract
Formas: capsule, powder, tea/decoction, tincture
Horario: 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.

Seguridad e Interacciones

Posibles Efectos Secundarios

  • Digestive discomfort at higher doses
  • May cause drowsiness or stimulation depending on the herb
  • Allergic reactions possible in sensitive individuals

No Usar Si

  • Pregnancy and breastfeeding (insufficient safety data)
  • Children under 12 without professional guidance
  • Scheduled surgery (stop 2 weeks before)

Interacciones con Medicamentos

  • May interact with prescription medications
  • May affect blood sugar or blood pressure medications
  • Consult pharmacist before combining with other supplements

Uso Tradicional

In Traditional Chinese Medicine, 贯叶连翘 (Guàn Yè Lián Qiáo) has been used for centuries. It is traditionally used to calm the spirit (shen) and settle the heart-mind.

Investigación Moderna

This herb has extensive scientific backing with hundreds of published studies. Multiple clinical trials support its traditional uses, and active compounds have been well-characterized. It represents one of the more evidence-based options in the herbal pharmacopoeia.

Ver estudios en PubMed

Where to Buy

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