Your comment doesn't make much sense. If you don't care about your teeth and ruin them now, how are the genes of people with perfect teeth going to help you? Th

Your comment doesn't make much sense. If you don't care about your teeth and ruin them now, how are the genes of people with perfect teeth going to help you? Those genes may make teeth more resilient to different types of stress, but won't recover already damaged teeth. I won't even mention how unlikely such a procedure is or how the US dental lobby is trying to block all scientific/technological progress in the field by any legal, PR and other means.