Iron deficiency is something I’ve struggled with most of my adult life — long before I even knew it had anything to do with celiac disease. When I was first diagnosed, no one told me how important mineral absorption is, especially when it comes to iron. I ate what I thought was a healthy, varied diet, and my iron always hovered in the low-normal range. Not optimal, but technically “within range.” But everything changed when I started having kids. After my second child was bor