Thank you for the Align recommendation, I will start to look into that.
I am still researching yogurts at this point, since there seems to be a lot of contradictory information floating about out there concerning which one(s) is (are) good for you or simply marketing hype. Still undecided about which way to go on that.
Look for unpasturized yogurt that has live cultures, because that is where the good bacteria is.