Aye I totally agree here, and this is partly why I almost exclusively diy and only buy concentrates from particular producers who test for impurities and guarantee no sugars etc. (saving money is most of the other part). The dental issue is obvious, but I hadn’t actually thought about implications for people with diabetes. Obviously that could have pretty serious consequences. How about sugars in vg and tooth decay, aside from added sugars in flavouring? That’s not something I’d thought about either.