http://articles.mercola.com/sites/articles/archive/2006/11/14/fight-colds-with-exercise.aspxA new study suggests that regular, moderate exercise can reduce the risk of colds in postmenopausal women. The year-long study examined 115 sedentary, overweight, postmenopausal women, none of whom smoked or took hormone-replacement therapy. Half wereenCommunityServer 2008.5 SP1 (Build: 31106.3070)