Prestigious physician Dr. Roland Valori, editor of Frontline Gastroenterology, works in Great Britain where some of the most extensive research on hypnotherapy for IBS has been done. In his own practice, he told the BBC, hypnosis has proven highly effective.
Read the BBC News article from March 18th, 2010, that cites Dr. Valori's 90% success rate:
http://news.bbc.co.uk/2/hi/health/8572818.stm
Stephanie Voss Certified Hypnotherapist 7470 N. Figueroa St., #104 Los Angeles, CA 90041