If you are striving to strip every ounce of fat off, you should not drink juice.
Fruit is a little better because it fills you more, thus preventing you from eating something else.
The sugar in it is not good though, the vitamins are, but you are better off getting the vitamins through a source that is not packed in sugar.
Sure fruit is "healthy" compared to junk food, I will give you that. But again if your goal is to eliminate fat, Juice is not helping.
Brian