AUTHOR=Giuberti Coutinho Janine , Feldenheimer da Silva Ana Carolina , de Castro Inês Rugani Ribeiro , Recine Elisabetta Gioconda Iole Giovanna , Makuta Glenn , Rocha Nayara Cortês , Johns Paula , Barbosa Raphael Barreto da Conceição TITLE=The challenges of front-of-package labeling in Brazil JOURNAL=Frontiers in Nutrition VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.921421 DOI=10.3389/fnut.2022.921421 ISSN=2296-861X