As mentioned in my previous post if you are unsure of your ability to fast long term on the stores you have then you really need to give your body a full refeeding to ensure it is allowed to replenish itself all it needs from what you give it. Juice is not a complete food and the body needs a choice of all nutrients to stock up on what it needs. If we knew what the body needed exactly then we could just pop a pill for it and be done with it, but we don't and we don't need to know because the raw foods have it all right there exactly as needed.