Modern food systems in the WHO European Region and beyond are associated with poor public health outcomes and are unsustainable. To address this global problem, the new WHO study “Sustainable food profiling models to inform the development of food labels that account for nutrition and the environment”, published in The Lancet Planetary Health, proposes a procedure for labelling foods according to their environmental and nutritional impact.
https://www.euro.who.int/en/health-topics/disease-prevention/nutrition/news/news/2021/11/too-much-for-one-planet-who-study-proposes-new-tools-to-make-our-diets-healthy-and-environmentally-friendly