I just got it for DD. The stuff I'm doing seems to be helping me and those are way too expensive for me to take if I don't need to. I got: L. acidophilus, salivarius, planatarum (sp?), reuteri, and rhamnosus, B. bifidum, lactis, and infantis (50-50 split between lactobaccilli and bifidobacteria). I chose the strains based on what I've read about probiotics, choosing strains that either showed benefits for eczema and allergies in studies or had actions that I felt would be beneficial to DD. It's supposed to get here on Thursday so I will keep you posted on any results.
Oh, and whoever was looking for dairy free reuteri--customprobiotics says their's is dairy free.
Still getting through the chapter of vaginosis (in Bacteria for Breakfeast), but read that IUD's (which I have) can cause bacterial imbalance, which may be the problems I have been having lately that I thought was die off or a bad reaction to the kefir. Here I go trying to diagnose again...