Roughly nine years ago, while serving as Vice President for Food Safety at the world’s largest food retailer, I surveyed how many different date labels were used by food producers to convey that food ...

Ms. Morgan is a food systems consultant. Mr. Bittman is a former Opinion columnist and a special adviser on food at Columbia University’s Mailman School of Public Health. Whether you shop for food in ...

Some food labels designed to nudge Americans toward healthier food choices can have the opposite effect, new University of Florida research shows. The study is particularly compelling because it comes ...