Hi everyone! I received a question from a mom recently who had heard from her LC that if she took oral antibiotics that they would kill off the good antibodies in her breastmilk. I understand that antibiotics do kill off both good and bad antibodies in our bodies, but does this hold true for breastmilk also? I have a hard time believing that enough of the antibiotic enters into the milk to kill off good antibodies...or at least not *all* of them. Does anyone have any insight into this? Specific references to studies or research? TIA Nicki Clark