It’s a winter regular, the first sign of cold weather and I head for the Echinacea tincture to strengthen my immune system through the winter. Herbalists and anecdotal evidence has long believed that Echinacea is very effective at warding off colds and now there is further proof from scientists at the University of Connecticut School of Pharmacy. They have not identified the precise mechanism by which it does this, but the study revealed that although the common cold is caused by 200 different viruses, Echinacea usage showed consistent reduction in the chances of catching a cold by up to 58%. Their findings came from reviewing the results of 14 separate clinical trials and found that Echinacea not only helped prevent colds, it also reduced the length of an established cold by a day and a half. Time for me to take my tincture!