umm i heard some good things about this stuff called mona vie or something like that. idk how to spell it, but it's got all kinds of stuff in it that's good for you. like that acai fruit and glucosamine and other stuff that helps with digestion, immune system, recovery, etc... it's like 16 daily fruit servings in a glass. crazy stuff, that's what i heard at least, i've yet to see it anywhere but the internet and it wasn't too cheap