Astragalus
Also known as: Huang qi, Astragalus root, Membranous milk vetch, Astragalus Extract (Astragalus membranaceus), Astragalus membranaceus root
Overview
Astragalus root extract is a traditional Chinese medicine ingredient studied for potential immune-supporting and adaptogenic properties. Evidence for human efficacy is limited and primarily from small trials, with most research conducted in Asia.
Dosage
Can use long-term for prevention, not during acute infection
Those wanting immune support, elderly
Mechanism of Action
- โข Increases T-cell activity
- โข Stimulates macrophages
- โข Promotes antibody production
- โข Telomere support (TA-65 extract)
Evidence Quality
Traditional use supported by preliminary research
Safety & Contraindications
- โข May stimulate immune system - avoid in autoimmune conditions
- โข Autoimmune diseases
- โข Immunosuppressant use
- โข Active infection (some traditions say don't use)
- โข Rare, well tolerated
Traditional use in pregnancy, but limited modern data
Safe
Interactions
- โข Immunosuppressants (may oppose)
- โข Lithium (may affect levels)
- โข Often combined with other adaptogens
- โข No significant interactions
Stacking & Synergies
Buying Guide
- โข Root from mature plant
- โข Standardized extract
- โข Reputable source
- โข Prevention herb, not acute treatment
- โข Safe for long-term use
- โข Part of Traditional Chinese Medicine
Frequently Asked About Astragalus
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Top Products with Astragalus
Highest-scored catalog products containing Astragalus, ranked by our scoring engine.
Browse all Astragalus products โEducational content based on published research and our scoring methodology. Not medical advice โ consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.
