Scientists find microplastic particles absorb and transport heavy metals into the human body

Scientists discovered microplastic particles absorb heavy metals. These particles can then transport the metals into the human body, posing a significant health risk. The research found that smaller microplastic particles absorb metals more rapidly due to their larger surface area relative to volume. This absorption mechanism highlights a new danger associated with microplastic pollution. Microplastics, less than 5 millimeters in size, are found globally and enter the human body through food and air. Their ability to accumulate and deliver toxins is a growing concern.