It seems to me, based on what I’ve read in various reports and facts gleaned from workshops attended, that many dermatologists do not see a strong link between diet and the state of our skin. For example, most of them would tell us that eating unhealthy food will not cause acne, or that they’ve seen no evidence that eating collagen will benefit our skin in any way. They seem more in favor of topical application of products on the skin to stimulate collagen production as according to them, absorption is higher through the skin. I suppose their stand comes supported by scientific data but I wonder if it holds true for everyone. So my question today is: what affects your skin more – is it what you eat or what you apply?