The tiny plastic particles were found in all 23 human testes in a new study, and all 47 testes from pet dogs.
Microplastics have crossed so many boundaries it is hard to keep track.
The ‘red flag’ of our consumptive lifestyles, they have reached the limits of the Earth - from the Mariana Trench to the tip of Mount Everest. These tiny particles of decomposed plastic have seeped into clouds, and been found buried in archaeological remains believed to be ‘pristine’.
They have challenged our ideas of bodily inviolability too, infiltrating every organ. What might have been considered the ‘purest’ parts of human life - placentas, babies, breast milk - contain microplastics.
So it comes as little surprise that human testicles have them too, as the most comprehensive study yet on microplastics and the scrotum confirms.
Less is known about what microplastics are doing to our bodies. But in the case of testicles, the new research suggests they could be lowering sperm count.
A) nobody ask how they tested the dogs
B) How many humans were tested in total? I’m pretty sure we feed garbage to dogs.
The Guardian reported the dogs were from neutering operations and the humans from postmortem exams. Dogs get fed garbage meat meal but it’s packaged largely in paper bags, metal tins, or only the big bag is plastic. Human food is often kept in plastic at every step and often heated in plastic too.