http://articles.mercola.com/sites/articles/archive/2001/10/06/yogurt-bowel-disease.aspxYogurts and fermented drinks containing "good" bacteria have been embraced by the health-seeking public. Investigators recently identified non-invasive tests that could provide a way to assess the effectiveness of probiotics. One is a urineenCommunityServer 2008.5 SP1 (Build: 31106.3070)