Eight out of the 15 brains studied had microplastics in their olfactory bulbs.

Thankfully it’s not much but I don’t think I’ll deeply sniff my laundry like they do in detergent commercials anymore lol

  • MisterD@lemmy.ca
    1·
    5 hours ago

    They don’t know. It’s found in sperm and embryos too.

    My guess: it’s the cause of low sperm count