I found juicerecipes.com, and their fantastic juice builder!
Here's the juice that I had two Saturday's ago...
And here's what's in it...(all plunked into the juice builder)
I'm not exactly sure why, I'm assuming it has something to do with water content (the juice builder says that this recipe contains 535g of water alone), sugars and things of the like but certainly will be doing some further research on this aspect of juicing.
In terms of vitamin and mineral content, I found it really interesting that in just one juice, I was able to get 600% of my daily intake of Vitamin K, 195% copper, 307% vitamin C. Pretty amazing in just about 14oz of fresh juice.
If you're ever wondering about exactly what you are putting in your body, check out the juice builder on juicerecipes.com. You may just find out that you're getting alot more awesome nutrients than you even thought!