Day 1 down, no gluten, lactose or casein. Wasn't too terrible yet. The only thing is that I am completely starving. I've been anorexic for so long I don't think I've ever felt this kind of hunger in my life. I really think my stomach is eating it self. I'm trying to not keep eating because well then I'll feel even worse. I hope I can sleep despite the intense hunger pangs. I sure hope this is only temporary.