Study: sponges shed up to 4.21 g microplastics per person
Technology
Turns out that everyday kitchen sponge is a bigger polluter than most of us realized.
A new study found sponges can release up to 4.21gm of microplastics per person each year just from doing the dishes.
While the organic sponge tested, which contained 15.9 w% plastic, shed fewer particles than synthetic ones, both types add to the problem, especially as they wear down with use.
Microplastics found in human organs
Researchers have now found microplastics in human lungs, brains, and livers. These tiny bits are linked to inflammation and could raise risks for heart disease.
We don't know all the long-term effects yet, but this study is a reminder that even small household choices can impact both our environment and our bodies.