I keep reading posts here and on the web about bentonite. I bought some from the health food store to take it but now I am too scared to. What I bought was powered because I couldn't get any hydrated. The sales girl said that this powder would be okay to use but on the label it is for a clay mask. I have the address of the company but can't find the phone number, to check. ON the back it only has instructions for a mask. But this doens't suprise me because of medical claims. It does say though that it is pure with no additives. What do people think- should I consume it?