That is the dumbest thing I have heard. Please find me a clinical that says EF in any form is good. There is 1 strain of EF and its bad. No matter how you bottle it at the end of the day its still EF. If you want to become immune to Antibiotics then by all means take threelac. Its amazing how people that sell this crap twist the truth about EF and want you to believe it is good for you. You should be ashamed of yourself.