Microplastic Threat to Men's and Women's Reproductive Health

Microplastics: tiny plastic particles less than 5mm in size have become pervasive environmental pollutants, contaminating water, air, and food sources. Recent research raises serious concerns about their effects on human health, particularly reproductive health in both men and women.

Microplastics can enter the body through ingestion, inhalation, or dermal exposure. Once inside, they may release toxic chemicals such as bisphenol A (BPA) and phthalates known endocrine disruptors. These chemicals interfere with hormone function, potentially affecting fertility and reproductive systems. In women, exposure has been linked to irregular menstrual cycles, polycystic ovary syndrome (PCOS), and complications during pregnancy (Campanale et al., 2020). In men, microplastics may reduce sperm quality, count, and motility, and disrupt testosterone levels, leading to decreased fertility (Rochman et al., 2015).

A 2023 study published in Environmental Science & Technology found microplastics in human placental tissue, suggesting that these particles can cross biological barriers and pose risks to fetal development.

While long-term human studies are still limited, evidence from animal models strengthens the concern about potential harm to reproductive health. Reducing plastic use, enhancing waste management, and pushing for regulatory reforms are vital to limiting microplastic exposure and safeguarding reproductive health.

References:

• Campanale, C. et al. (2020). Microplastics and their possible human health risks. Science of The Total Environment.

• Rochman, C. M. et al. (2015). Anthropogenic debris in seafood: Plastic debris and fibers from textiles in fish and bivalves sold for human consumption. Scientific Reports.

• Ragusa, A. et al. (2023). Plastic particles detected in human placenta. Environmental Science & Technology

Assessed and Endorsed by the MedReport Medical Review Board