<<Disclaimer: Verify this information before applying it to your situation.>> I just read in a book by DR John Lee on women's health that quinoa is a grain that contains gluten and should not be eaten by Celiac's??????? Is this a typo?? I hope it is. I've purchased Quinoa products that said GF right on the package. Has anyone else ever heard of this, Quinoa being a grain that should be avoided by Celiac's? Edith