Verybuffed
Bluelighter
i have heard plenty about Oz and some Grow Hormones they have available, which are toxic.
that is rather notable, how a majority of cases internationally being from one spot...bull-she-it...anywhere you go though, peoples immune-systems and hormones etc are affected by their environment, THC and CBD help to moderate this - there must be something locally in that region which could be identifiable as common in areas where more cases show-up.
From anecdotal observations Cannabis Hyperemesis symptoms continue to persist in users that switch from Cannabis to synthetic Cannabis. I thought the link might have been there as well.
Which toxic products are you referring to? There were a number of products that were taken off the Australian market around 3 years ago now. I assume some people stocked up before then.