Even uncontacted tribes in the middle of nowhere islands probably have microplastics in their blood too. After all, they likely are eating animals that have microplastics. Stuff like this always gets worse the higher up the food chain you get, and humans are pretty high up.
And at this point finding a control group that isn’t contaminated is incredibly difficult if not impossible
Maybe we can get one of those people living completely isolated from society.
Even uncontacted tribes in the middle of nowhere islands probably have microplastics in their blood too. After all, they likely are eating animals that have microplastics. Stuff like this always gets worse the higher up the food chain you get, and humans are pretty high up.
Some might say the top, if you will.
If it’s actually present in clouds their water will be contaminated as well. They probably have a way lower exposure.