When to take it
With food, any time of day; often in courses during colder months.
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Adaptogens & herbsWeak evidence
Astragalus
Also known as: Astragalus membranaceus, huang qi, milkvetch
Astragalus is a herb of traditional Chinese medicine whose root contains polysaccharides, saponins (astragalosides) and flavonoids. It is used mainly for immune support and fatigue.
What it is used for
- immune support and cold prevention – weak evidence, mostly lab data and smaller studies
- tiredness and exhaustion – weak evidence
- heart and kidney support – weak evidence, research within traditional Chinese medicine
Forms and how they differ
root extract
more precise dosing; look for standardisation (e.g. polysaccharides or astragalosides)
root powder
traditional form, variable content
1:3 tincture
contains alcohol
combinations (e.g. with colostrum)
composition and doses depend on the label
Pairs well with
Vitamin C, vitamin D, zinc, beta-glucans.
Do not combine / separate
Do not combine with immunosuppressants (e.g. after transplantation); take care with blood thinners and lithium.
Watch out for
Not suitable in pregnancy or breastfeeding. With autoimmune disease, after transplantation or when taking medicines, consult your doctor.
Safety
Well tolerated at usual doses; do not exceed the label dose. Use only Astragalus membranaceus root – other Astragalus species can be toxic.
Practical tip
It makes most sense as short-term support during cold season, not as a permanent supplement.
Products containing Astragalus 4
Astragalus 500 mgroot · 500 mg / capsule
Astragalus + Colostrumblend
Astragalus 500 mgroot extract · 500 mg / capsule
Astragalustincture 1:3
How to read the evidence rating
Strong evidenceModerate evidenceWeak evidenceNo evidence
Strong = several good human studies or official recommendations; moderate = promising but smaller studies; weak = few studies or mixed results; no evidence = claims not confirmed.
Combination check
Select the supplements you take and, if relevant, your medicines. We show what interferes, what needs a time gap and what to watch out for.
Check Astragalus with othersWhich supplements do you actually need?
Fénix Methode picks them from your blood results and schedules when to take what – no needless purchases.
From the same group
Adaptogen complexWeak evidenceAshwagandhaModerate evidenceBacopaModerate evidenceChagaNo evidenceCordycepsWeak evidenceEleutheroWeak evidence
Important notice
This information is educational and does not replace advice from a doctor or pharmacist. We do not give medicine dosages. Supplements are no substitute for a varied diet; if pregnant, breastfeeding, ill or on medication, consult a doctor first.