Acai Berry Supplements

Ive seen a lot of adds for these new Acai Berry Supplements that are supposed to help you lose weight and tone your body. Is there any legitimacy to these supplements or are these just another scam?

[sammy73]

The very fact that I'm getting so much spam about them immediately tells me they are a pile of junk!!

There's a decent Wikipedia article on Acai Berry (I was curious to find out what it was I was being spammed about!), apparently they are reasonably healthy with a good amount of some sort of useful vitamin or free radicals or something I can't remember.  But most of the outrageous claims in the spam are total nonsense.