<<Disclaimer: Verify this information before applying it to your situation.>> I've heard of using bentonite and charcoal for intestinal cleansing and I've heard that "it works great etc..." BUT then I seem to remember that I read that there were trace amounts of aluminum in one of these products. Does anyone know for sure? Also, I have a question about liqueurs: how do I know if they are gf. I know we've discussed this before but now I can't remember (yes, my memory often fails me). What is the process for making brandy?, how about kahlua? flavored liqueurs? thanks Maria