With people like Gwyneth Paltrow and Millie Mackintosh raving about its benefits, juice cleansing has become big news in the healthy eating world.
But is surviving on nothing but juice good for you?
The good news is a juice cleanse can deliver a massive amount of beneficial vitamins.
The bad news is that it can also deprive your body of other important things that your body needs to function properly, like protein and carbs.
Check out the video to see what the detox really does to your body before you hit the juicer.