The Role of Microplastics in Male Fertility Decline: A Review of Hispanic Populations Along the Texas-Mexico Border

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Marisol Acosta

Keywords

Microplastics, Male Fertility, Hispanic Populations, Texas-Mexico Border, Socioeconomic Disparities, Enviromental Contaminants

Abstract

Microplastics have emerged as a significant environmental contaminant with potential implications for human reproductive health. Recent studies suggest that exposure to microplastics may contribute to male fertility decline, affecting sperm quality and testicular function. This review focuses on Hispanic populations along the Texas-Mexico border, a region characterized by high levels of environmental pollution, socio-economic disparities, and unique cultural practices that may influence exposure pathways. The review highlights evidence linking microplastic exposure to reduced sperm count, altered morphology, and increased oxidative stress, with ingestion and inhalation identified as primary exposure routes. Hispanic populations along the Texas-Mexico border may face heightened exposure due to regional pollution and socio-economic factors limiting healthcare access. However, significant research gaps persist, necessitating targeted epidemiological studies and improved exposure assessment methods. Future research should focus on quantifying exposure levels, elucidating biological mechanisms, and developing culturally tailored public health interventions to mitigate the reproductive health risks associated with microplastics.

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