Microplastics and human health

Common card · No. 479075

The effects of microplastics on human health are a subject of ongoing study. These extremely small plastic particles originate from larger plastics and have been detected in high volumes in human biological samples, air, water, and food. This has raised concerns about the long-term impacts on human health. Plastic particles smaller than 5mm are considered microplastics (MPs). Particles smaller than 1μm are nanoplastics (NP), which are too small to be seen by the human eye. Nanoplastics remain less studied than larger plastic debris, and their long-term health impacts are still being investigated. Given their minute size, nanoplastics can penetrate biological barriers and accumulate in human tissues, raising questions about potential health effects. Micro- and nanoplastics (MNPs) have been detected in multiple organs and tissues, as well as human feces, urine, breastmilk, and neonatal meconium, suggesting widespread exposure and absorption. Larger MNPs are thought to be filtered out by normal...

Read on Wikipedia · Image The PLASTIC ATLAS 2019 is jointly published by Heinrich Böll Foundation, Berlin, Germany, and Break Free From Plastic Art direction and infographics: Janine Sack, Sabine Hecher, Lena Appenzeller, CC BY 4.0