Frequently Asked Questions

Guiding Stars is an objective, evidence-based, nutrition guidance program. The system rates foods as good, better, and best to give consumers at-a-glance advice: the more stars a food earns, the more nutritious it is. The Guiding Stars algorithm includes only nutrients that have been researched to the extent that a scientific consensus has been reached and for which the knowledge has been translated into USDA’s Dietary Guidelines for Americans or nutrition policy at either the national or international level.

General Questions


Questions on the Science

Questions from Parents