Oh, and I forgot. Nails(if that is what you could call them) split and peel. I have had thyroid turmors and still have a growth there. To remove it would leave my entire blood chemistry off. It is also probably an auto-immune problem with me. Have had 3 miscarriages which is also an indicator. But I have the promise of a restored body in eternity...but wouldn't it be funny if then we were all bald? I am going to call my MD and check about the biotin. Thanks to all.