Effect of an Educational Intervention About Front of Package Labeling in Children and Caregivers.

With prior authorization from the principals of the elementary schools, meetings will be held with parents to invite them to participate, and the aim, activities, and duration of the intervention will be explained to them. They will be invited to sign a consent and informed assent, clarifying that their participation is voluntary and they may not continue at any time they wish without affecting their activities at school.