Grok 4.5Sep 1113 citationsYes
Are ultra-processed foods a public health hazard?
Yes, according to a large and growing body of evidence from epidemiological studies, umbrella reviews, mechanistic research, and expert consensus (including a major 2025 Lancet series), diets high in ultra-processed foods (UPFs) represent a significant public health hazard. They are linked to worse diet quality and elevated risks of numerous chronic diseases, contributing to the global rise in non