As Fall heads into Winter, many people become more concerned about themselves or a family member or close friend succumbing to a cold virus, or worse yet a strain of flu virus. Besides following vaccination recommendations from the Centers for Disease Control (CDC), along with their recommendations for hand washing, covering your nose and mouth when sneezing, etc., they are eager to know if there is anything else they can do to boost their own defenses and those of their loved ones and friends against a viral illness this Winter. Image of vitamin pills (and bottle) courtesy of http://www.stockfreeimages.com/ and © 2008
