Well you may not think this is objective but it is.
I had someone trying to get me to try Monavie so I did, felt a little better. Decided to buy it whole sale but not before i researched it for months.
As far as helping you lose weight: BULLLLLLLLSHIIIIIIITTTT
Other than that the Acai berry is healthy for you like many supplements such as fish oil. But just because something is healthy for you doesn't mean you'll lose weight, just means your body will overall be healthier.
I used to have heart burn occasionally, when I traveled to Japan for a while I noticed it never happened once, which was simply a result of the quality of food I ate while I was there. When I came back it happened a few times but nothing terrible. Once I started using Monavie it has completely gone away and I haven't been sick in the slightest (used to have bad sinus infections).
Not saying it'll cure all your ills or make you drop lbs but what acai (monavie in my case, since its the purest Americanized form) will do is help your body repair itself and stave off sickness.
Just an opinion though, take it as you will. And sorry for reviving a dead thread lol.