Hi and welcome to Healingwell! Take a peek at this website I found regarding this:
I hope this helps shed some light on it for you. Take care.
Uc(Left-sided) since 1992 - Meds - Colazal, Canasa, Biotin,Calcium...flaring since December 2005 but seeing the rainbow after the storm!
Secondary Raynauds Syndrome since 2004
Fibromyalgia since 2006
Co-mod for Ulcerative Colitis
Moderator for Allergies/Asthma
Continue helping others such as yourself by donating to Healingwell, every penny counts!