Scientific literacy as a key element in nutrition education and professional practice

Abstract

Introduction: This article analyzes the importance of scientific literacy in the education and training of nutrition professionals, particularly in developing countries where educational, technological, and socioeconomic inequalities continue to limit access to updated scientific knowledge. Scientific literacy is understood as the ability to understand, interpret, and apply scientific evidence to make informed decisions in health and nutrition. Objective: Identify the main challenges, benefits, and educational strategies related to strengthening this competency among nutrition students and professionals. Methodology: A narrative review of recent scientific literature on scientific literacy, nutrition education, and professional health training was conducted. Results: findings indicate that a strong scientific background enhances the critical interpretation of research studies, the implementation of evidence-based practices, and the design of context-specific nutritional interventions. In addition, significant barriers were identified in developing countries, including limited educational infrastructure, the digital divide, and economic and cultural difficulties. Among the most effective strategies for strengthening scientific literacy are inquiry- based learning, the analysis of socioscientific issues, gamification, the use of digital technologies, and Massive Open Online Courses (MOOC). Furthermore, several successful experiences have demonstrated improvements in nutritional knowledge and dietary practices through educational interventions. Conclusion: Strengthening scientific literacy in the training of nutrition professionals is essential to improve the quality of nutritional care, promote critical thinking, and contribute to addressing public health challenges through an evidence-based approach.