Re: Will i put on weight transitioning to a juice fast??
Jaz, if I were you I would put the brakes on and start eating again. You have all your life to lose 4Kg, that's just the weight of 2 bags of sugar. Moving house is one of the most stressful things in life (along with bereavement and divorce - can't remember the order of stressfulness). You run the risk of making yourself very ill, you aren't supposed to be stressed when fasting.
What date in the near future is so important that you have to lose it so quickly, when it probably took you years to put it on? Why the sudden rush?
If I were you I would be planning to lose it by Christmas. maybe even lose 6 or 8Kg by December 1, that will give you a nice refeeding period now that allow you to cope with the move, then a good old November fast so you can lose loads, plenty of refeeding time in December to get your energies up for Christmas, and a bit of spare capacity to put some weight on, and STILL be at your target by the new year, when most people start their diets.