One beet root, one carrot and one apple - combine together to make the JUICE! Wash the above, cut into pieces with the skin on, put them into the juicer and immediately drink the juice. You can add some lime or lemon for more refreshing taste. There is absolutely no side effect. Highly nutritious and easily absorbed. Very effective if you need to loose weight.You will notice your immune system will be improved after a 2 week routine.