A new review of sustainability assessment tools reveals a critical blind spot in how modern diets are evaluated, showing that the impacts of food processing and ultra-processed foods are often left ...

A cohort study was conducted in Spain to compare the health and environmental benefits of the Planetary Health Diet (PHD) and the Mediterranean Diet. Compared to participants with low adherence, ...

Plant-based dietary patterns show the most favorable sustainability outcomes, reducing emissions, energy use, and land impact but increasing water use and costs, highlighting complex trade-offs in ...