Scientists are debating the finer details of microplastics in the human body, according to The Washington Post.
It's often said that microplastics are everywhere, including in the environment and in living things, and an ever-growing body of research increasingly attests to their ubiquity as a contaminant.
On Jan. 13, the Guardian published an article about one researcher's objections to the structure of one study on microplastics and the human brain.
Dr. Dušan Materić is considered an expert in the field. In its article, the Guardian cited a February 2025 LinkedIn post in which he describe