Re:Compounding a problem (Score 1)

Of course you can carbonate fruit juice. Probably the easiest way to do it would be to run it through a seltzer bottle. Personally, I have taken to mixing my juices (particularly Ocean Spray cranberry juice) with some club soda. Nice and fizzy, and it cuts down on calories over a soda or straight juice by watering it down a bit. All in all quite tasty.