There are a lot of health benifits. The different products give different things. First of all, with all of them you are getting the antioxidant power of 13 servings of fruits and veggies in only 4oz...
Depends on the company
With health network hospitals all over the world can acees health information i cae of ermergences
ithink there are some but i cant tell what is the exact health ingredient or just go to a cooking site you might find some benefits there.
#1No, unless you count enamel erosion as a benefit.