It's like, I am glad you found a lifestyle that works for you, but PLEASE restrain your misplaced evengelism.

Ha, my family is made of people whose only food-related "principle" is don't-wanna-eat-it-you-can't-make-me. You eat whatever you want to eat, I'll eat whatever I want to eat, and unless we're stranded and both going for the last chocolate chip granola bar, our individual choices shouldn't matter to anyone else!