*Updated 20 March 2014* MTHFR gene mutations are complicated and certainly just the tip of the iceberg. With each day that passes I think most of us realize that for as much as we know about genetics and health, we really know very little. There are so many pathways in the body and so many more biochemical processes at play than just methylation. I know that every day I learn something new, something that makes me question whether I am… Read more »