The human brain contains higher concentrations Micro plastic New studies seem to increase over time than other organs.
This study shows that a study published in Monday in Nature Medicine, a researcher at the University of New Mexico, has increased by 50 % in the past eight years. They also found that people with dementia had up to 10 times the plastic of other people’s brains.
Micro plastic News Release explains small fragments of deplerated polymers, such as air, water, and soil in the environment. Previous research has already indicated that these substances are already making their way. To the human body.
Matthew Campen, a poisonous scholar, said that the accumulation rates they discovered were reflecting the increase in plastic waste on the earth. And in a news release, they stated that their surveys should cause alarms on the potential effects of human health.
“I haven’t encountered a single person, saying,” I have a lot of plastic in my brain, and I’m completely cool. ”
In this study, we compared the samples of liver, kidney, and brain tissue from the anatomy conducted in 2016 and 2024, and found “substantially high concentration” in the 2024 brain tissue. Researchers have also confirmed dementia diagnosis and performed similar analysis for old and recent tests for those who died at much larger concentration.
It is unknown how the particles are actually transported to the brain, but the size of a small layer and nanopastics of less than 200 nanometers and the size of nanoplastics is much larger than the virus, so it passes through the blood brain barrier. He said that it was so small enough.
In this study, researchers detected 12 different polymers. The most common is polyethylene, widely used for packaging and containers containing bottles and cups.
Campen is suspected that most microplastics in the body are consumed through food, especially meat.
“The way to irritate the field with plastic contaminated water assumes that plastic is accumulated there,” he said. “We supply those crops to livestock. We take fertilizer and return it to the field, so there may be some kind of feeding creature.”
The team also found a high -concentration plastic with meat purchased at a grocery store.
For higher levels in the brain of dementia patients, researchers have noticed that this research has not been designed to prove that this is the cause of the symptoms. It is the opposite, enabling more accumulation due to the disease process.
“The atrophy of the brain tissue, the disability of the blood brain barrier, and the inadequate mechanism of clearance are the characteristic of dementia, and it is expected to increase (microscopic and nano -forming agents),” they wrote. Ta.
