Zinc Supplementation and Fortification in Mexican Children

Area of Science:

• Public Health Nutrition
• Micronutrient Research
• Pediatric Health

Background:

• Zinc is a vital micronutrient, with deficiency contributing to 1.4% of global mortality.
• In Mexico, a substantial burden of zinc deficiency exists, impacting 33% of children under five.

Purpose of the Study:

• To evaluate zinc supplementation and fortification strategies for children under five in Mexico.
• Analysis includes current regulations, product availability, and expert opinions.

Main Methods:

• A literature review of Mexican studies and national standards on zinc supplementation and fortification.
• Semistructured interviews with key stakeholders, including product manufacturers and social assistance programs.

Main Results:

• Zinc supplementation has shown efficacy in reducing diarrhea incidence and duration in Mexican children.
• Identified barriers include issues with food fortification distribution, lack of specific dietary guidance, and regulatory gaps for supplements.

Conclusions:

• Despite existing regulations and programs, zinc deficiency persists as a major public health concern in Mexico.
• Further analysis of barriers and alternative strategies is necessary to effectively reduce zinc deficiency in the pediatric population.