I was thinking about doing a week long juice fast just to clear my body of toxins and all that. I am in Phase 2 of South Beach so I can have fruit in my diet now. I would not use pineapple or other sugary fruits and I would also include vegetable juice. I was wondering what you all think about this or if any of you have done it? I am already at my goal weight so I am not doing this for weight loss. I have heard it is good to do once a year to clease your system. Just wondering. Thanks