Just a word of warning... Don't go out and buy a ton of different stuff from WF before you try it. Some people LOVE it.
Some people (like me) can't even swallow the stuff. I swear it's a genetic thing...To me, and to others that dislike it, it has a very strong chemical taste.
I dropped around $50 on the stuff when I began the diet. All down the drain... inedible to me.