http://articles.mercola.com/sites/articles/archive/2006/07/20/the-one-item-you-must-bring-when-traveling-especially-internationally.aspxProbiotics appear to be effective in treating acute diarrhea, according to researchers from Johns Hopkins Bloomberg School of Public Health. They conducted a meta-analysis of 34 masked, randomized, placebo-controlled trials. One was carried out in a developingenCommunityServer 2008.5 SP1 (Build: 31106.3070)