I love to feed my kids primal, but don't freak if they have a pretzel. *shrug* I don't want them to be so messed up about food like I am.

We talk a lot about foods that make us healthy and strong, and foods that make us weak and feel yucky. I usually tell them that we try to eat very few of those foods, and to listen to their bodies.
My 2 yr old already passes up bread/pasta etc when offered at friend's houses. My 3 yr old declines cake and asks for fruit. Both will jump at the chance for a peice of chocolate though, or gold fish crackers a playgroup once a month, and I'm ok with it.