I have a totally unorthodox chiro. who specializes in nutrition. He uses kinesiology or "muscle-testing". I've been seeing him for 12 years now and can say that it works good only if the practioner is fully qualified. I have benefitted by him taking me off things that I self-prescribed! Many aren't aware that if you are very sensitive,supplements that your body doesn't want will drag you down. One thing that has consistently tested good and helped me is a bacteria formula called iFLORA by Sedona labs.(web on internet). It has many valuable strains that may have been killed while on these "broad-spectrum" antibiotics.