Caracterización del entorno alimentario en una Facultad de Nutrición de una Universidad Pública: estudio observacional

Abstract

Introduction: Food environments encompass the set of physical, economic, political, and sociocultural factors related to the availability, accessibility, affordability, and nutritional quality of food and beverages within a community. Objective: To observe and describe the characteristics of the food environment within and around the Faculty of Nutrition at a Public University in Monterrey, Nuevo León, Mexico. Material and method: Descriptive observational study conducted in and around the Faculty of Nutrition (within a 500-meter radius), evaluating 53 food establishments using the Nutrition Environment Measures Survey – Restaurants (NEMS-R), adapted and complemented with the NOVA classification system. Establishments were categorized as "healthy," "less healthy," or "unhealthy." Data were recorded in a coded database and analyzed using descriptive statistics. Results: Of the establishments evaluated, 49.1% were classified as "unhealthy," 49.1% as "less healthy," and only 1.9% as "healthy." A high concentration of outlets offering ultra-processed products with low nutritional value was observed in the surrounding area. Conclusion: The findings highlight the need for interventions that promote healthy eating habits, implement policies that support the availability of nutritious foods, and encourage collaboration with local vendors, in alignment with the guidelines of the Healthy School Environments Strategy.Introducción: Los entornos alimentarios son el conjunto de factores físicos, económicos, políticos y socioculturales relacionados con la disponibilidad, accesibilidad, asequibilidad y calidad nutrimental de los alimentos y bebidas en una comunidad. Objetivo: Observar y describir las características del entorno alimentario dentro y alrededor de la Facultad de Nutrición de una Universidad Pública, en la Ciudad de Monterrey, Nuevo León; México. Material y Método: Estudio observacional descriptivo en la Facultad de Nutrición y sus alrededores (500 metros), evaluando 53 establecimientos con el instrumento Nutrition Environment Measures Survey – Restaurants (NEMS-R), adaptado y complementado según sistema NOVA, clasificando los establecimientos como “saludable”, “poco saludable” o “no saludable”. Los datos se registraron en una base codificada y se sometieron a análisis estadístico descriptivo. Resultados: De los establecimientos evaluados, 49.1% se clasificaron como “no saludable”, 49.1% “poco saludable” y 1.9% “saludable”. Se observó en alrededores alta concentración de locales donde predomina oferta de productos ultra procesados de bajo valor nutricional. Conclusión: Los hallazgos señalan la necesidad de intervenciones que promuevan hábitos alimentarios saludables, establezcan políticas de oferta de alimentos nutritivos y fomenten la colaboración con proveedores locales, de acuerdo con los lineamientos de la Estrategia de Entornos Escolares Saludables

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RESPYN Revista Salud Pública y Nutrición

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Last time updated on 05/01/2026

This paper was published in RESPYN Revista Salud Pública y Nutrición.

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