Detecting Dangerous Materials in Body: New Research Strategy

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Microplastics and Nanoplastics (MNPs) are a growing concern for human health. These tiny plastic fragments are found in nearly every human organ and tissue, as well as in the environment.

The challenge: Current methods for detecting and categorizing MNPs are designed for water samples, not complex biological samples like those found in the human body.

The solution: A research team from the University of Massachusetts, Amherst, has published a review in nature outlining best practices for detecting and categorizing MNPs in various biological samples (apples, human bodies, clams, trees, etc.). Thay emphasize that each sample type (“matrix”) requires a unique approach due to its composition.

Why it matters: Accurate detection is crucial for understanding the impact of MNPs on human health. Early research links plastic exposure to inflammation, hormone disruption, Parkinson’s disease, and cancer. MNPs have already been found in lungs, blood, and even placentas during pregnancy.