fingernails
I know this sounds odd, but what is your stored iron level? I was anemic several years ago and one of the symptons was my nails kept splitting and breaking. I had wls last june(have been a lurker...!) i hadn't been taking my iron and the same thing happened to my nails again. I started my iron and i can tell when i'm taking it and not taking it. Remember, there are several ways they test your iron level. Stored iron is not the same as your hemetocrit. Just a thought.