In this recipe I have used all colors. Carrots 2, squash 1 , cilantro 1/4, apple 1/2, cucumber 1, zuchini 1, tomato 1/2, bell pepper 1. Thoroughly washed and split longitudinally and jucied in a twin gear juicer. Green juice is ready! For maximum benefit make it fresh and consume immediately. Can be refrigerated for 24-72 hours. Make it from organic vegetables which is best.