I guess how big this label is and what it says depends on the country's regulation.
I just found out that the European Union is planning to set up a system where bad food will be labelled as well.
This French article says that the makers of Nutella for instance (which is composed of 60% sugar) might have soon to ad to their labels that their product is "Dangerous for your health".
The final label or regulation might not be as blunt as this statement but I believe this is a good step in the right direction.
That's incredible news as so many consumers bombarded by brainwashing ads still think that giving Nutella to their kids is healthy!
yeah! right!
That's really good news!