Overview

• Researchers found microplastics in all human and dog testicle samples analyzed.
• The average concentration of microplastics was nearly three times higher in human samples than in canine samples.
• Polyethylene and PVC were the most common types of microplastics detected.
• Scientists suggest a potential link between microplastics and declining sperm counts.
• Further research is needed to understand the full health implications of these findings.