"this pill has worked for so many people so i thought i would give it a shot. i go to a dietician regularly for food allergies so my diet is already very healthy and effective. i took alli not only for weight loss, but mostly because i had heard from friends it would help keep me regular. i will say if you cheat on your diet do not take alli you will have oil movements instead of a normal bowel motion. however, even in my instance alli caused me serious stomach issues. although i did not have accidents i did have feelings that i was not going to make it to the restroom or extreme gas. this pill all depends on your body chemistry. even with a good diet sometimes it will not work. however, i did start taking a veggie fiber after alli and it has great benefits"