You went backwards due to dairy in kefir. I also drunk a lot of it - different strains. I know that Kefir is a fermented milk but for some reason did not really help me either.
I know which product works because it gives me burning sensation. As I said I can test everything and tell you how my sintestine treats it.
Yes tehy check for parasites etc. All good. Recently gastroscopy in the same clinic and all good. They did biopsy.
You all must learn about PH and balance your PH level. I recently learned that water burns me because is too acidic. I checked By using ph paper why chamomile tea, wrma water etc is not causing burnig and realsied it is due to PH leel. Alkalaine is good for candida people but you all know that by now. I did the spit test recently and got pretty good. A bit of candida after 20 min but it was nothing comparing to what I had a few years ago.