veganpizza69 , 3 days ago

It's a waste of time, the "NOVA" system is subjective and it makes testing it a dead end. Your question will not be answered.

It also doesn't teach nutrition to the people; the core application of it is demonizing food that isn't cooked at home, as if something made in a small home kitchen is magically healthful.

If you want to get a better grasp, here's a nice and short read: (shorter than a book) Series 5: Is the Ultra-processed Food (UPF) concept useful, and for what goals? | TABLE Debates