I usually dont post, but I wanted to let you all know about a new yogurt that is on the market. It has become a lifesaver for me, I live with CFS. It is called Dannon Activia. It contains Bifidus Regularis - with other active cultures including L.Bulgaricus, S.Thermophilus and Bifidobacterium. It is marketed as naturally helping to regulate your digestive system. I must say it has worked better than any medicine/herb/vitamin I have tried. It is sold in the supermarket - and comes in some yummy flavors - Blueberry, Strawberry, Peach and Mixed Berries.