🌿Western Herbalism🫒Mediterranean

Milk Vetch

Astragalus membranaceus

About Milk Vetch

Milk Vetch (Astragalus membranaceus) is a herb used in the Western Herbalism and Mediterranean traditions to help with Immune Support, Fatigue, Heart Health, and Liver Support, among 2 other conditions it addresses. The seeds are the part traditionally used, taken internally.

Botanical background

Astragalus mongholicus, synonyms including Astragalus propinquus and Astragalus membranaceus, commonly known as Mongolian milkvetch in English; 'Хунчир' in Mongolian; huáng qí (Chinese: 黃芪), běi qí (Chinese: 北芪) or huáng huā huáng qí (Chinese: 黃花黃耆), in Mongolia, is a flowering plant in the family Fabaceae. It is one of the 50 fundamental herbs used in traditional Mongolian medicine. It is a perennial plant and it is not listed as being threatened.

Source: Wikipedia, via iNaturalist

Parts used

Seeds · internal
🍵

Tea / Infusion

1–3 cups daily
  • Steep 1–2 tsp of dried Milk Vetch in freshly boiled water for 5–10 minutes.
  • Cover while steeping.
  • Strain and drink.
💧

Tincture

20–40 drops in water, 2–3× daily
  • Pack dried Milk Vetch into a jar and cover with 40–60% alcohol.
  • Seal and steep for 4–6 weeks, shaking daily.
  • Strain and store in a dark dropper bottle.
💊

Powder / Capsule

500 mg – 1 g, 1–3× daily
  • Grind dried Milk Vetch into a fine powder.
  • Fill size 00 capsules or stir into smoothies or honey.

Pregnancy, Breastfeeding & Children

Pregnancy

Use Caution

Used in some traditional Chinese medicine pregnancy formulas under practitioner guidance, but as an immune-stimulating herb it's generally used with caution and professional supervision rather than self-directed.

Breastfeeding

Use Caution

Limited formal safety data; generally used with practitioner guidance rather than self-directed.

Children

Use Caution

Sometimes used in pediatric TCM formulas under a qualified practitioner's guidance; not typically self-administered.

Contraindications

  • Autoimmune conditions (lupus, MS, RA) — may overstimulate immune response
  • Pre-surgery — discontinue at least 2 weeks prior (potential antiplatelet effect)
  • Active liver disease — monitor liver enzymes with long-term use
  • Diabetes medications — may enhance hypoglycaemic effect; monitor blood glucose closely

Warnings

⛔ Diabetes Medications

May enhance the blood sugar–lowering effect of insulin or oral diabetes medications. Monitor blood glucose closely.

⛔ Heart & Blood Pressure Medications

May interact with antihypertensive drugs, blood thinners, or cardiac medications. Do not combine without medical guidance.

⚠️ Liver Health

Some herbs used for liver conditions can be hepatotoxic at high doses. Have liver function monitored if using long-term.

⚠️ Allergic Reactions

Discontinue immediately if you experience rash, itching, swelling, or difficulty breathing.

⚠️ Not Medical Advice

This information is for educational purposes only. Always consult a qualified healthcare provider before using herbal remedies.

Drug & herb interactions

Immunosuppressants

May counteract immunosuppressive therapy for transplant or autoimmune patients.

Where to find in nature

Native region

Europe, North America, Australia

Climate

Temperate

Habitat

Meadows, hedgerows, woodland edges, and cottage herb gardens

🌿 To see Milk Vetch growing, visit botanical gardens, university plant collections, or specialist herb nurseries near you. If foraging in the wild, always work with an expert identifier — never consume a plant you are not 100% certain of.

Where to buy

In store

  • Health food stores (Whole Foods, Natural Grocers, Holland & Barrett, GNC)
  • Naturopathic clinics and integrative medicine practices
  • Specialist herbal apothecaries and herbalist practices
  • Farmers markets with herb vendors

Online

iHerb

Wide selection of standardised extracts, capsules, and powders with lab testing

Mountain Rose Herbs

Premium bulk dried herbs — certified organic, ethically sourced

Starwest Botanicals

Large selection of certified organic bulk herbs and powders

Herb Pharm

High-quality liquid extracts and tinctures, rigorous quality standards

Amazon

Convenient — verify brand certifications and check third-party testing

Etsy

Small-batch artisan herbalists, hand-harvested and wildcrafted herbs

Quality tips

When buying Milk Vetch, look for: certified organic labelling, clearly stated country of origin, third-party lab testing for heavy metals and pesticides, and a batch expiry date. Standardised extracts offer consistent dosing; bulk dried herbs are more economical for regular use. Avoid very cheap, unlabelled products — quality varies enormously.