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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, defined as plastic fragments smaller than 5 mm, and even smaller particles such as ...
September 16, 2024 at 11:10 AM. Mounting research over the last few years has found microplastics in nearly every organ in the body. Scientists in Brazil found microplastics in the brain tissue of ...
Plastic pollution is the accumulation of plastic objects and particles (e.g. plastic bottles, bags and microbeads) in the Earth's environment that adversely affects humans, wildlife and their habitat. [1][2] Plastics that act as pollutants are categorized by size into micro-, meso-, or macro debris. [3] Plastics are inexpensive and durable ...
People with microplastics and nanoplastics in plaque lining a major blood vessel in their neck may have a higher risk of heart attack, stroke or death, new research suggests. Doctors found tiny ...
In the US, some states have taken action to mitigate the negative environmental effects of microplastics. [232] Illinois was the first US state to ban cosmetics containing microplastics. [116] At the federal level, the Microbead-Free Waters Act 2015 was enacted after being signed by President Barack Obama on 28 December 2015. The law bans ...
Now, a group of scientists from the University of New Mexico has published a study stating they found microplastics in human placentas, raising concerns about the health of babies and pregnant people.
Effects on stream flows and water quality. Beaver ponds increase stream flows in seasonally dry streams by storing run-off in the rainy season, which raises groundwater tables via percolation from beaver ponds. In a recent study using 12 serial aerial photo mosaics from 1948 to 2002, the impact of the return of beavers on openwater area in east ...
The health implications of ingesting microplastics are still being studied, and while there is limited evidence of direct harm from the particles themselves, there are growing concerns about the ...