I have had keratosis pilaris all my life, but it has always waxed and waned according to a mysterious schedule of its own. I'm now 37 and have finally hit upon what is (for me, at least) the single most important factor in its coming and going. I have found that when I drastically reduce the amount of dairy products I eat, the bumps are dramatically reduced within a week or two. If I combine this with the commonly recommended moisturizing and scrubbing, I can achieve 100% relief. As soon as I start eating dairy products again -- even while continuing with the moisturizing and scrubbing -- the bumps come right back. Have you heard of many other people's KP having such a strong dietary connection?