How long should you detox for?

The books say that a juice detox can last from one to 30 days. Although people have fasted longer, I personally would not recommend juice detoxing for more than 3 days. Also, do not be afraid to work your way up – first start with a one-day fast. After this, you will be much more comfortable with fasting and your second fast can be 3-4 days. As your body cleanses itself, you will find that you will be able to hold a fast longer.