Frequent Use of Plastic Tableware Linked to Microplastics and Lower Sperm Count

A study published in the Journal of Nanobiotechnology found that men who frequently use plastic cutlery and tableware have higher concentrations of microplastics in their semen, which is associated with lower sperm counts. Researchers detected microplastics in 55% of semen samples from 200 men in Chongqing, China. Polystyrene and polyvinyl chloride—materials commonly used in disposable tableware—each made up more than 30% of the detected particles.

Men who regularly used plastic tableware not only showed higher microplastic accumulation but also had poorer sperm quality. An accompanying animal study confirmed similar outcomes, including lower sperm count, reduced motility, and more abnormalities.

With microplastics now found throughout the human body, this research adds to growing evidence that everyday plastic exposure may threaten reproductive health, emphasizing the urgent need for further investigation into plastic pollution’s impact.

26-10-2025