I've been totally grain free for around 3 weeks and the good stuff just keeps happening (I cut grain in April, but I wasn't doing grain-free till now).
Here's something new I found my grain-free diet is doing: I'm getting softer! That is, my skin where it seemed to be hopelessly hard, discolored and callused -- skin on my feet and even my ankles -- is all of a sudden getting soft and normal. I think this is because the good oils I've always been eating are now having a chance to do their work.
My elbows are soft, too.
Further: Today I bought a bunch of supps from RenewLife. I got their CandiGone, IntestiNew powder, Pro-biotics and multi-enzymes. I feel with my diet I am making a ton of progress from within with the grain-free. So I want to help that along. You can look up the products and their benefits at the RenewLife site. These particular products relate to healing up leaky-gut.