Elderberry, Echinacea, Cranberries: Miracle Cures or Just Hype for Your Cold and Flu?
I was excited to see this study—“Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travelers”—given a 200-city book tour I was embarking on. It was a randomized, double-blind, placebo-controlled clinical trial of 312 economy class passengers. While taking elderberry didn’t seem to prevent people from coming down with cold symptoms, the duration and severity of symptoms in those who did get a cold seemed to have been lessened, and they suffered an average of about five days instead of seven.
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