The studies in the review report a pattern: reduced sperm counts and quality, altered hormone levels, and structural damage in testes after exposure. Seeing similar signals across different experiments suggests something worth paying attention to, especially given how widespread neonicotinoids are in farming, home gardens, and urban landscapes. Researchers who study human health will want stronger direct data from people, but animal findings point to biological pathways and risks that guide where to look next.
This topic touches regulation, science, and everyday choices. Understanding whether and how common pesticides influence fertility can help shape safer practices, fairer policies, and better support for communities that face higher exposure. Follow the full article to explore how these laboratory findings might translate into real-world impacts and what scientists propose to protect reproductive health while feeding the world.
A decade-long review by George Mason University researchers reveals growing evidence that neonicotinoid insecticides—the world’s most widely used class of pesticides—may harm male reproductive health. The findings, based on 21 animal studies, show consistent links between exposure and reduced sperm quality, hormonal disruption, and testicular damage.