M.J.
Hi F.,
I have been taking Alli for 1 month. It works great if you really stick to a low fat diet. I follow the recommended 30% or less of fat at each meal and have had no side effects - with the exception of superbowl Sunday - I ate some not so healthy stuff (1/4 cup of chili cheese dip some chips a couple of slices of salami, a brownie and some chop salad) I spent the following Monday on the toilet. So... I learned that I must eat low fat or else!! ( I have not made the high fat mistake again) I hope this helps - MJ
PS: I have lost almost 10 pounds!