NOW Foods
Astragalus Extract 500 mg Immune System Support
80/100
SUPPIE SCORE
75/100
EFFICACY
Low
SAFETY
76/100
CLEANLINESS
What Does Astragalus Extract 500 mg Immune System Support Do?
NOW Foods Astragalus Extract offers good immune support with a research-aligned 500 mg standardized dose. High-quality vegan formula is safe for most adults, with minimal side effects and no major interactions, though consult for specific conditions.
What are the main immune benefits of astragalus extract?
How does standardization to 70% polysaccharides improve efficacy?
Is this dosage safe for daily long-term use?
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What Are the Benefits of Astragalus Extract 500 mg Immune System Support?
Based on proven scientific research
Immune System SupportStrong
Healthy Immune Cell FunctionModerate
Antioxidant ProtectionModerate
Fatigue ReductionMild
Good For:
What Are the Side Effects of NOW Foods Astragalus Extract 500 mg Immune System Support?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Astragalus at 500 mg daily is generally safe for healthy adults, with rare mild side effects like digestive upset, per NIH and Examine.com data.
•No significant drug interactions noted for this formulation, but may enhance immunosuppressant effects; consult doctor if on medications.
•Dosage aligns with safe research ranges (250-1000 mg/day); standardized extract minimizes variability risks.
•Not recommended during active infections or for autoimmune conditions, as it may stimulate immune activity; suitable for pregnancy with medical advice.
•Vegan formula free of common allergens; produced in GMP facility, low contamination risk.
•Long-term use appears safe based on traditional use and studies, but monitor for hypersensitivity.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in NOW Foods Astragalus Extract 500 mg Immune System Support?
Astragalus Root Extract (Astragalus membranaceus) (Standardized to min. 70% Polysaccharides)
500 mg
Hypromellose (cellulose capsule)
Cassava Maltodextrin
Microcrystalline Cellulose
Ascorbyl Palmitate
Silicon Dioxide
Sources & References
Frequently Asked Questions
Common questions about NOW Foods Astragalus Extract 500 mg Immune System Support