> Ultra-processed food does not have an agreed-upon definition

The United Nations Food and Agriculture authority have designed the NOVA classification of food[1, 2], which includes ultra-processed food as a category.

[1] https://openknowledge.fao.org/server/api/core/bitstreams/527...

[2] https://en.wikipedia.org/wiki/Nova_classification

NOVA is criticized to be unscientific: https://afgc.org.au/wp-content/uploads/2024/10/UPF-Scientifi...