Hello @madridbg
I had not known about this, the truth is that seeing plastic microparticles in toothpaste already that is a big problem. I would dare to say, based on natural logic, that in the site of the organism where a plastic microfragment is lodged, there must be a process of local fibrosis, and depending on where it is, it will bring its consequences, it is not the same a fibrosis in an arm muscle than in the heart muscle, for example.