The Independent :press: on Nostr: Microplastic could enter brain just from breathing, scientists say Protective ...

Microplastic could enter brain just from breathing, scientists say

Protective blood-brain barrier was thought to keep potentially toxic particles out of organ #press

https://www.independent.co.uk/news/science/microplastics-in-body-brain-pollution-breathing-b2620825.html?utm_source=press.coop