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Echinacea: Purple Coneflower or Placebo? The Evidence for Cold Prevention
The science behind echinacea’s cold-fighting reputation is surprisingly complex. We explore what the research actually shows about purple coneflower.
April 25, 2026
Echinacea: The UK’s Best-Selling Herbal Remedy — Does the Science Match the Sales?
Echinacea is the UK’s bestselling herbal remedy, but does the science support the hype? We examine the research behind the purple coneflower’s claims.
March 7, 2026
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