http://articles.mercola.com/sites/articles/archive/2004/03/27/spring-allergies.aspxBy Dr. Joseph Mercola with Rachael Droege While many of us who have been facing the dark and cold days of winter are looking forward to the spring thaw, for allergy sufferers the change in season comes with a thorny side. About 25 percent of the populationenCommunityServer 2008.5 SP1 (Build: 31106.3070)