The article highlights the significant decline in the consumption of beans and quelites, two staple foods in the Mexican diet, due to their association with flatulence and poverty, as well as the influence of international food trends towards processed and cheap foods. Dr. María Amanda Gálvez Mariscal from the UNAM Faculty of Chemistry emphasizes the importance of incorporating these foods into the diet due to their numerous health benefits, including the presence of essential vitamins, minerals, and fiber. She also stresses the need for more research on the health effects of quelites and black beans, with findings suggesting potential benefits for metabolic health and reducing the risk of certain diseases.