Article Analysis

Echinacea is an herbal supplement touted for its ability to prevent and treat the common cold. This research took place during the cold season between 2009 and 2010 in Europe with 755 healthy adults randomized in the study (1). Researchers outlined strict exclusion criteria including pregnant or breastfeeding women, and concurrent medications (including corticosteroids, antibiotic, antiviral drugs). Individuals with serious chronic disease or medical conditions that could