Janis,
When you do a fast like this...
In my experience...
You may be repressing your true desires...
For nutrients...
And so you may clean out some...
You are also doing a strange thing to your body...
Thinking that it is best...
When your body may be saying...
I just want to eat food...
Fats and proteins...
Not just juice...
But I could all off... ;)
aaron