Juice fasts are a lot safer than water fasts. I did the water fast for 4-5 days and my heart started to beat irregularly. A friend of mine did the same thing and had the same experience after 2-3 days. My experience with fasts have been that I have gained all of the weight back plus more. But if you need a good kickstart, go ahead and do the plan as long as you can and just be sure to have a diet plan for when you break the fast.
Last edited by VitoVino; 01-09-2012 at 06:37 PM.
Reason: Removed signature