It actually didn't work for me. It made me really irritated and hungry because everything we had either had gluten or casein. My doctor had me tested for allergies to gluten and casein. Not only am I allergic to gluten and casein, I was allergic to nearly every food known to man! So my doc put me on a special diet. I was hungry, depressed, and my digestive problems got worse not better (in fact I stopped eating on account of this). I also lost 8lbs in a month so now I weigh a petite 96-98lbs . But you never know, it could work for others.