My fiance has both accid reflux and IBS. I'm researching through a lot of different resources and found something interesting.
A study linking breastfeeding or lack of to the immune system and deficiencies. The enzymes in the mother's milk binds chemically with the newborn's, developing a blueprint for the immune system. Everything, from allergies and IBS to more complicated issues, is affected if the child isn't breastfed within the first few hours. Nature's defense
Karen Elleise