Is ALL cooking "ultra-processed" food?

Thanks to Squarespace for sponsoring! Save 10% off your first purchase of a website or domain with my code RAGUSEA: https://squarespace.com/ragusea Recent Nature report summarizing Trump cuts to public science: https://www.nature.com/articles/d41586-025-01295-6 2025 meta-analysis on the excess deaths caused by ultra-processed foods: https://www.ajpmonline.org/article/S0749-3797(25)00072-8/fulltext 2024 study on milkshake-induced dopamine spikes: https://pmc.ncbi.nlm.nih.gov/articles/PMC11302720/ 2010 paper defining ultra-processed foods: https://www.scielo.br/j/csp/a/fQWy8tBbJkMFhGq6gPzsGkb/?lang=en