Replacing meat and dairy with alternatives can cut food-related emissions by 50% and land use by 40%. A new study confirms these diets provide ample protein for a sustainable lifestyle, while highlighting the importance of nutrient variety.

Replacing meat and dairy with alternatives can cut food-related emissions by 50% and land use by 40%. A new study confirms these diets provide ample protein for a sustainable lifestyle, while highlighting the importance of nutrient variety.