1. It hits the "restart button" on your eating habits.
The greatest benefit of the master cleanse has been the opportunity to calibrate my diet and start fresh. For example, I heard intermittent fasting (IF) eliminates cravings, but in the past I couldn't imagine not eating breakfast. Having gone eight days without any food made it easy to implement IF post-cleanse. The result has been that my cravings are gone. This may not have happened without the cleanse.