Taxes on saturated fat, salt, and sugar improve the healthiness of grocery purchases, but changes are frustratingly small

The EAT-Lancet Commission1Willett W Rockström J Loken B et al.Food in the Anthropocene: the EAT-Lancet Commission on healthy diets from sustainable food systems.Lancet. 2019; 393: 447-492Summary Full Text Full Text PDF PubMed Scopus (3424) Google Scholar highlighted that major shifts in diet are needed to meet the proposed healthy reference diet, and could result in substantial reductions in premature mortality. But how can we achieve such major...