Ever heard of Muscle Milk?

A colleague, Jack, packs his own lunch daily instead of eating food from the cafeteria. He's closely watching his weight, and health. I think he's wise because the cafeteria food is not all that healthful if one just eat whatever's on offer. Jack has sandwiches mostly and lots of fruits and salad. Something else interesting he brings is muscle milk. I hear muscle milk is great for weight watchers and is a perfect nutritional boost for those on the go being a formula promoting efficient fat burning, lean muscle growth plus fast recovery from exercise.