<<Disclaimer: Verify this information before applying it to your situation.>> Dear fellow celiacs, I have just read the e mail regarding Authentic Foods, and I was disturbed because I am a customer. I have used the Garfava bean flour and the pancake and muffin bean mixes regularly for about two years. I have not experienced any problems. However, each of us may have additional sensitivities to other foods. That may explain your son's reaction to the bean flour. Leah Edelstein