https://www.ars.usda.gov/news-events/news/research-news/2023/scientists-build-a-healthy-dietary-pattern-using-ultra-processed-foods/

(Accompanying study: https://www.sciencedirect.com/science/article/pii/S0022316623724346?via%3Dihub)

(Ultra-processed food consumption is on the rise: https://pubmed.ncbi.nlm.nih.gov/34647997/)

(Changing nutrient contents in food could be one cause for disease with processed foods: https://www.barabasilab.com/media/2022-Nature-Food-Nutrient-Concentratrions.pdf)

(73% of U.S. food supply is ultra-processed: https://www.barabasilab.com/media/2022-Nature-Food-Nutrient-Concentratrions.pdf)

https://www.sciencedaily.com/releases/2021/10/211014102038.htm