Dan Shen (Red Sage) (Salvia miltiorrhiza)

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Dan Shen (Red Sage)

丹参 (Dān Shēn) · Salvia miltiorrhiza

One of the most important herbs in TCM cardiovascular medicine. Used for blood circulation, heart health, and is a key ingredient in many Chinese hospital preparations.

Evidence Score
8.5/10
Good Evidence
Safety
Use with caution

Good For

Key Benefits

May provide antioxidant protection

Traditionally associated with healthy aging and vitality

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

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

Do Not Use If

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

Drug Interactions

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

Traditional Use

In Traditional Chinese Medicine, 丹参 (Dān Shēn) has been used for centuries. TCM practitioners use it to expel wind-dampness and strengthen the sinews and bones. It is considered a longevity tonic — nourishing the fundamental essence (jing) and supporting the kidneys.

Modern Research

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.

View all studies on PubMed for Salvia miltiorrhiza

Where to Buy

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