This systematic review identified 25 food-based indices, termed NECIs, that combine nutritional value and environmental impact to classify or rank meals and diets. It found wide methodological ...

Shoppers often misjudge food’s environmental impact, overlooking beef and water use while overestimating processed foods.

People often get the environmental impact of food wrong, according to new research. While many assume processed foods are the worst, they tend to overlook the surprisingly high impact of items like ...