Medically reviewed by Kumkum S. Patel, MD Probiotics have been studied for irritable bowel syndrome (IBS) symptoms, such as ...

Saccharomyces boulardii (or S ... contains the ingredients on the label, and does not contain harmful contaminant levels.

Reintroducing the saccharomyces boulardii organism can mitigate ... and yogurt are foods that contain enough probiotic strains for a healthy gut. The doctor also said people who don't like those ...