Small Intestinal Bacterial Overgrowth) is a medical condition caused by an overgrowth of bacteria in the small intestine. It causes wide-ranging digestive symptoms like gas, bloating, constipation, diarrhea, and pain and is believed to be the root cause of 60-70% of diagnosed Irritable Bowel Syndrome (IBS) cases. Millions of people around the world have this condition - whether they have been diagnosed or not! The causes of SIBO are layered, complex, and the condition itself is hard to treat without expert knowledge and a customized plan for healing.