Special K challenge?
 

Anyone tried this? How did it work out for you?

Well, I bought a box and thought about trying it, but I never did. I would be curious if it actually worked for a lot of people.

Well it seems to be working alright for me! I've lost some pounds, I think its more that they have a set quantity of what you can eat (not that it has anything special in it). Though they do have protein shakes and things so that is good because I don't think I was getting enough protein before.