Persistent Challenges of Micronutrient Deficiencies in Latin America Need Action.

Area of Science:

• Public Health Nutrition
• Global Health
• Nutritional Epidemiology

Background:

• Micronutrient deficiencies significantly impair growth, development, and health across all life stages.
• These deficiencies exacerbate infectious and chronic diseases, increasing morbidity, mortality, and reducing quality of life.
• Latin America has historically led in nutrition interventions, yet micronutrient deficiencies appear to be neglected public health issues in the region.

Purpose of the Study:

• To highlight the urgent need for renewed awareness and advocacy regarding micronutrient deficiencies in Latin America.
• To emphasize the critical need for updated data on the prevalence and burden of micronutrient deficiencies in the region.
• To underscore the importance of current data for effective program design and future risk prediction.

Main Methods:

• Review of existing global and regional data on micronutrient deficiencies.
• Analysis of the current status of public health agendas concerning micronutrient deficiencies in Latin America.
• Identification of data gaps in dietary intake and the double burden of malnutrition.

Main Results:

• Globally, 372 million children and 1.2 billion women of reproductive age are affected by at least one micronutrient deficiency.
• Data on micronutrient deficiencies in Latin America is limited and outdated, obscuring the true burden.
• Micronutrient deficiencies have seemingly declined in priority on Latin America's public health agenda despite their significant impact.

Conclusions:

• Addressing micronutrient deficiencies in Latin America requires a renewed commitment to quantification and monitoring.
• Updated data is essential for developing and adapting effective public health programs.
• Strategic programming informed by current evidence can mitigate the preventable burden of micronutrient deficiencies.