Echinacea
Immune SupportKey Benefits
How It Works
Echinacea's alkamides, polysaccharides, and cichoric acid activate macrophages, increase NK cell activity, and stimulate phagocytosis. Alkamides bind to CB2 cannabinoid receptors modulating immune response. Different species (purpurea, angustifolia, pallida) have different active compounds.
Dosage & Timing
Recommended Dosage
300-500 mg standardised extract at first sign of illness
Best Time to Take
At onset of symptoms, every 3-4 hours for first 24-48 hours, then 3x daily
Recommended Form
Echinacea purpurea aerial parts + root (dual extract)
Side Effects
Rare allergic reactions (especially ragweed/daisy family allergy). GI discomfort. Tingling tongue (normal).
Drug Interactions
May interact with immunosuppressants and caffeine metabolism (CYP1A2). Avoid with autoimmune conditions.
What Does The Research Say?
Research is mixed. Most positive studies use specific extracts (Echinaforce, Echinacea purpurea). May reduce cold incidence by 10-20% and duration by 1-2 days. Most effective in first 24 hours of symptoms.
Where to Buy
Buy Echinacea on Amazon
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This information is for educational purposes only and does not constitute medical advice. Researched by The NexoraOS Team, supplement user since 2018. Always consult a qualified healthcare professional before starting any supplement. Individual results may vary. Amazon links are affiliate links.