The US Food and Drug Administration is proposing nutrition information be placed on the front of packaged foods to provide at-a-glance information about saturated fat, sodium and added sugar.

Sources predict required front-of-pack labeling could mean giving up key real estate in costly redesigns — or, more optimistically, an opportunity for some brands to modernize packaging and rethink consumer messaging.

The U.S. Food and Drug Administration on Tuesday proposed packaged foods requiring a front-of-package nutrition label.