I'll say one thing, the berry (I sucked on a few for several minutes) are nasty tasting, and almost made me feel that queasy feeling associated with a mild gall bladder attack.
I'm not sure what good they did. I only sucked on about 6-8 of them. I don't look forward to doing that again though. At first they tasted "OK", but after going into it for a few minutes they almost become like some medicine thing. Terrible taste. It reminded me a bit of elder. They're awful too. That's why a kaniggit's mother smells of elder berry.