US researchers compared sales at 2,329 Taco Bell with and without laws that require calorie labeling: they found labeling led people to a small reduction in the calories purchased (25 less) over 2 years

US researchers compared sales at 2,329 Taco Bell with and without laws that require calorie labeling: they found labeling led people to a small reduction in the calories purchased (25 less) over 2 years