Re: Stomach hurts with sauerkraut

I like kefir for a probiotic, but it is going to contain acids as well.  The other  way is to skip the probiotics and focus on prebiotics instead to help stimulate the growth of the flora.  My favorites are rice bran and oat bran but chickweed, Jerusalem artichoke, gums (guar, konjac, xathan, etc.) and chicory root  are also very good.