If you are currently suffering from irritable bowel syndrome ("IBS"), you may be eligible to participate in a trial being conducted of a modern improvement upon a traditional Chinese herbal nutritional supplement used in connection with IBS. If you are eligible, there is nothing to buy. We supply the supplement to you at no charge, and we pay the shipping and handling costs. The information you provide to us will be used only for the trial. No personally identifiable information you provide to us will be disclosed to others.Please go to www.moderntcm.com. for the details.