Thank you
So far I haven't been dealing with too many defensive/aggressive responses but when I do (and I am sure I will) I will try your suggestions. I like the "it makes me gassy" one haha so thanks I will try that ...and especially the "I am doing it for my health" because I actually did use that one already and it seems no one has a smart response for it so I will keep using it!!!!
thanks all and good luck as well