Apart from tasty drinks, there are no other benefits. Juices are high on minerals and vitamins and they will help you keep your system clean as well. A two day juice diet is perfect for those who have just returned from a binge drinking spree. The juices will get rid of the excess toxins and bring the body back to its normal shape. Of course there is no way that you can lose any weight with the help of a two day juice diet, and do not believe anyone who tells you otherwise. Hope that was of some use.