Microplastics Reach Mice Brains Within Hours: A Shocking Discovery

A groundbreaking study reveals that microplastics ingested by mice reach their brains within mere hours. Researchers tracked fluorescent microplastics in lab mice using two-photon microscopy, observing their journey from the digestive tract into the bloodstream and ultimately the brain. The microplastics caused blockages, triggering immune responses and resulting in memory loss, reduced motor skills, and decreased endurance in the mice. While the implications for humans require further research, this alarming discovery highlights the urgent need for a deeper understanding of microplastics' impact on human health.