I’m pretty sure the last I read about this it was an absurd concentration that showed to potentially cause cancer. Nothing a human could drink in such concentrations.

That being said maybe that’s changed very very recently, I’ll be interested to see what their actual findings are.

A lot of things potentially cause cancer in huge concentrations.

Edit - From what I’ve read aspartame would be considered a possible carcinogen in the same class of Coffee. That doesn’t make quite the same headline though hah!