Droping 7 lbs. In 7 days Is totally possiable. I did it, I'll admit though that it wasn't easy though. As for the protien shakes I use the vanilla flavor that you can get in the 5 pound bags from costco "criosport" And to change up the flavor I'll add creamy peanut butter or any type of friut. And thats been my breakfast for the last 3 months. But, I havn't noticed any mood swings as of yet with the criosport.
So long and happy days,