Posted by Dr. Bruce Semon: (I am republishing this due to its popularity. Originally published in July 2013) I had a 19 year old patient who suffered from ulcerative colitis that was so bad she could not do the type of things that young women her age like to do, which for her was to go abroad on internships. She was only 19 year old. To make a long story short, she had suffered from this debilitating illness for almost her whole life, since age 9. After a few weeks on the Feast Without Yeast diet and nystatin, she had virtually eliminated her intestinal problems. For anyone who suffers from debilitating Ulcerative Colitis, this is good news. The improvement took time, but it worked. She is able to have a much different life now than she had when she first came to see me. Read more about my patient and her success story!