With the exception of only the common cold, Irritable Bowel Syndrome (IBS) accounts for more work and school absences than any other illness. But drugs aren't always the best option - as Dr. Ash learn from experience. He has developed a program that helps relieve symptoms without drugs - and has applied his knowledge to the treatment of IBS, helping thousands of patients. In this groundbreaking treatment plan Dr. Ash reveals his drug-free approach...