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But when they examined the mice’s tissues, they were shocked. “Every one we looked at we found the microplastics. It was surprising, especially finding them in the brain.
It makes sense that microplastics are harmful because they contain toxic chemicals, said Woodruff, who was part of a team that reviewed nearly 2,000 studies about microplastics at the request of ...
And eventually, they become microplastics,” said McKinney. “They’re in the air, they’re in the water, they’re in the soil. The main concern is, if you have enough of it, it can cause ...
Humans are exposed to toxic chemicals and microplastics at all stages in the plastics life cycle. Microplastics effects on human health are of growing concern and an area of research. The tiny particles known as microplastics (MPs), have been found in various environmental and biological matrices, including air, water, food, and human tissues.
Microplastics are beads of plastic less than 5 millimeters wide, [143] and they are commonly found in hand soaps, face cleansers, and other exfoliators. When these products are used, the microplastics go through the water filtration system and into the ocean, but because of their small size they are likely to escape capture by the preliminary ...
Microplastics are everywhere—from the ocean to our bloodstream—raising urgent questions about their impact on human health. Here are 5 tips to reduce your exposure.
[8] [9] Primary microplastics make up between 15% and 31% of the growing amount of marine microplastic pollution, which is related to the corporative expansion of large-scale plastic production. [9] Like microbeads , preproduction plastic pellets can be released directly into the environment as a form of primary microplastic pollution. [ 9 ]
Why are microplastics bad? That’s still being discovered. “We don’t fully understand the health consequences of microplastics,” says Jamie Alan, PhD , an associate professor of ...