ct in answer to your question about probiotics..after writing site i dropped a line to dr. shen told him i had itching..he said to double up on my align(his probiotic by chose)see if that helps first..so he was not rushing off to drug yet..so i take away from this that perhaps the probiotics at least in his mind might be of some help..i plan on doubling up on align regularly now..ha its only money!!!!