I eat ice morning noon & nite. I freeze while I eat ice but still I cannot go without it. I will stop at a gas station & pay for a large cup of ice & usually have it done before I get home. I fill a gallon size bag for work each day & it is gone before the day is over. I had gastric bypass a few years ago, I am low on iron but take multi vits with added iron. I have heard the old tales that it is one of the signs of that. Can this hurt me other than killing my teeth???[/enc]