Microplastics found in human blood for first time

Same study discussed before on HN: https://news.ycombinator.com/item?id=30810626

Other similar threads: Microplastics found in live human lung tissue - https://news.ycombinator.com/item?id=30945430

Microwaved plastic containers release microplastics into food - https://news.ycombinator.com/item?id=36532812