From what ive been told is that Antibiotics can not kill much of the gut bacteria. I was told that 1 round of Antibiotics would not cause much damage, and that yogurt would replenish the gut. Yogurt didnt do crap for me, and Ive been taking acidolphus, and bifidus only, but only at 8 billion a day. Im still not getting fully back to where I was yet. Is this candida yeast overgrowth a myth?