(CNN) – A new study found human brain samples contain an entire plastic spoon’s worth of nanoplastics. The study was published on Monday in the “Nature Medicine” journal. Researchers studied human ...

Add Yahoo as a preferred source to see more of our stories on Google. The average brain may contain a spoonful of plastic, a new study suggests. The number of tiny bits of plastic found in human ...

"There’s much more plastic in our brains than I ever would have imagined," the study's lead author said Getty Researchers have found there's a spoon-sized amount of microplastics in the human brain.