I don't eat grains any more. When I was first starting out I felt like a life without grains would be so hard. The reality now is that I really don't miss them.
But then again, I do have a problem with grains...not a physical problem, but the reality that I can overeat grain-based food in a way that I can't do with primal food. And grain-based food is a gateway to sugar-based food for me. So this happy place of not wanting to eat them is far too precious for me to risk it going away.
Zone diet on and off for several years....worked, but too much focus on exact meal composition
Primal since July 2010...skinniest I've ever been and the least stressed about food