I know it's easier to gain muscle when you eat more, thats why I tell people like Ha Style, who want a Brad Pitt body in Troy. Go on 3 month bulk/lift/low cardio, build as much muscle/mass as you can, than do a 3 month cut, and you'll be able to cut easier because you HAVE MUSCLE, and that will speed up the metabolism. But the info u giving is wrong, how can it just block 1600 calories like that? and u cant just magically turn fat to muscle son.