There is so much goodness packed into this drink. This vegetable juice recipe is from The Big Book of Juices but I altered it a bit by adding more carrots and celery. It does seem like a weird combo with these ingredients, but the grapefruit is powerful enough to hide the less satisfying tastes of the veggies. According to the book, this drink has very high ratings in energy, detox, immunity, and skin. I'm a huge fan of grapefruit as its one of the best fruits according to the savanna model. Can't wait to drink the left overs of this one. Cheers to drinking healthy!