Educational reference only · Not medical advice
Botanical illustration of Red Clover

Trifolium pratense

Red Clover

Fabaceae

Evidence: LimitedCaffeine Free Europe / AsiaSafety information on file
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At a Glance

Common name
Red Clover
Scientific name
Trifolium pratense
Family
Fabaceae
Region
Europe / Asia
Plant part
Flowers (blossoms)
Caffeine
Caffeine Free
Evidence
Limited
Safety review
Safety information on file

Safety & Cautions

Safety information on file
Contraindications
Generally safe in food/tea amounts; has mild phytoestrogen (isoflavone) effects - caution in hormone-sensitive conditions; may enhance bleeding - avoid with anticoagulants; avoid medicinal doses in pregnancy; discontinue before surgery.
Drug interactions
May enhance bleeding with anticoagulants; may interact with hormonal therapies and tamoxifen - consult a clinician.
Pregnancy
Avoid medicinal doses; mild phytoestrogen effects - consult a clinician.
Breastfeeding
Avoid medicinal doses; phytoestrogen effects - consult a clinician.
Children
Generally safe in mild infusions.
Allergies
Possible in those sensitive to Fabaceae; may cross-react with other legumes.
Known adverse effects
Generally very well tolerated; high doses may cause GI upset or headache; rare allergic reactions (Fabaceae).

Botanical Description

A perennial with three rounded trifoliate green leaves marked with a pale chevron and globe-shaped magenta-pink flower heads; the flowers are used.

Also known as: Meadow Clover, Wild Clover, Purple Clover

Historical Background

Red clover has been a European, Asian, and Native American folk herb for centuries, its sweet blossoms steeped into a gentle tea for skin, respiratory, and 'blood-cleansing' traditions. In the 20th century its isoflavones drew attention for menopausal traditions, and it remains a beloved, mild, caffeine-free cup.

Earliest recorded uses: European, Asian, and Native American traditions for centuries; a skin, respiratory, and 'blood-purifying' flower tea.

Traditional preparations:

  • Blossom infusion
  • Skin and respiratory tea
  • Gentle isoflavone cup

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

European Folk Traditions

Skin, respiratory, and 'blood-purifying' blossom tea.

Modern Herbalism

Gentle isoflavone (phytoestrogen) cup.

Flavor & Aroma

MildSweetFloralGrassy

Aroma: Mild, sweet, floral, grassy

Tea Preparation

Preparation methods
Infusion, Blossom steep
Steeping temperature
200 F (93 C)
Steeping time
5-8 minutes
Recommended vessel
Teapot
Blends well with
Red Raspberry Leaf, Nettle, Peppermint, Honey, Lemon Balm
200 F (93 C) 5-8 minutes

Modern Evidence

Evidence level: Limited

Red clover has a tradition as a skin, respiratory, and 'blood-purifying' tea; modern interest focuses on isoflavones (phytoestrogens) for menopausal symptoms, with mixed clinical evidence. It is not a treatment for menopause, skin disease, cancer, or any disease, though it remains a gentle, popular, caffeine-free cup.

Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.

References & Sources

  1. EMA HMPC · Trifolii flos assessment (2015)
  2. PubMed · Trifolium pratense isoflavones review (2019)

Entry last updated August 4, 2026

Soothing Brews

An educational encyclopedia preserving the history, traditions, and modern evidence behind herbs used in teas and infusions. Inspired by antique botanical manuscripts.

Steeped in tradition, grounded in honesty.

Please Note

This is an educational reference, not a medical resource. Historical use does not imply effectiveness. Natural does not always mean safe. Consult a qualified healthcare professional before using herbs, especially if pregnant, nursing, or taking medications.

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Preferred sources: NIH ODS · NCCIH · MSK Herbs · PubMed · WHO · EMA · German Commission E · Cochrane