1. Microplastics found in 68% of testicular tissue samples.
2. Average sperm count lower in men with microplastics (12M vs. 26M/mL). 
3. Common microplastics include polyethylene and polystyrene.
4. Histological analysis shows inflammation and oxidative stress.
5. Need for further studies to confirm findings and investigate mechanisms.
6. Environmental exposure through food packaging and contaminated water.
7. Study emphasizes public health concerns regarding microplastic pollution.

Source: Human Reproduction