 It is hypothesized that the proportion of subjects having a diarrhea-like defecation, defined as a stool frequency 3 per day andor stool consistency 5 Bristol Stool Score for at least 2 days will be lower in the group receiving Lacidofil STRONG compared to the group receiving placebo and therefore mean Bristol Stool Scores will be lower in subjects receiving Lacidofil STRONG compared to those receiving placebo. 