Shortly ago, university researchers of a country discovered plastic particles in human brains for the first time. It was reported that the size of micro plastic found in bulbus olfactorius, a very small section in the brain which is related to olfaction, was some 5.5㎛.
A scientist, who undertook the research, said that plastic particles might have been inhaled through the nose and that when a man breathes, the nerve cell in the nasal cavity is connected with bulbus olfactorius, confirming that the plastic particles went into the brain through that.
It has already been proved that plastic particles, which find their way everywhere including the remote Antarctic through atmospheric circulation, infiltrate into the human body.
According to information, they directly go into blood through digestive and respiratory organs and infiltrate into several parts of the human body including the heart after circulating in blood. They even make inroads into cells and can enter the interior of unborn child’s body through placenta.
According to the result of an examination of the excrement of eight nations in 2018, nine kinds of plastic particles were discovered in one person to the maximum. Earlier, residues of plastic particles were detected in blood and urine of children and young people. But plastic particles had not been found in the brain.
Previous research projects had mainly been directed to the fact that humans might take in micro plastics in the course of their survival activities.
But the recent research result shows that plastic particles can threaten human lives to arouse serious concern.
At present, researchers are investigating plastic particles’ potential effects on human health. According to them, a patient having plastic particles in carotid has relatively a strong possibility of having cerebral apoplexy.
“We recognize that this research result serves as the first valid evidence. People worry about whether the plastic particles cause nervous and mental diseases in the brain, especially, at the development stage,” said a researcher.
Warning that it will be dangerous if plastic particles are accumulated in ecological environment and all living organisms, experts assert that it is necessary to act urgently to solve the issue of global plastic “epidemic” and save human lives.
More From Pyongyang Times
It has been one year since a ceasefire agreement was concluded between Lebanon and Israel. But in the period Israel has carried
December 08, 2025
It has been one year since a ceasefire agreement was concluded between Lebanon and Israel. But in the period Israel has carried
Maria Zakharova, a spokeswoman for the Russian Foreign Ministry, denounced on December 1 the reckless remarks made by the chairman
December 08, 2025
Maria Zakharova, a spokeswoman for the Russian Foreign Ministry, denounced on December 1 the reckless remarks made by the chairman
The expedition to revolutionary battle sites in the area of Mt Paektu, made up of youth and students from across the DPRK, climbed
December 08, 2025
The expedition to revolutionary battle sites in the area of Mt Paektu, made up of youth and students from across the DPRK, climbed
Modern villages have sprung up at the Hungsang Farm in Ragwon County and the Township Farm in Kumya County, South Hamgyong
December 08, 2025
Modern villages have sprung up at the Hungsang Farm in Ragwon County and the Township Farm in Kumya County, South Hamgyong
South Hamgyong Province has remodelled the Hamhung Koryo Medicine Pharmaceutical Factory. The factory, furnished with dozens of
December 08, 2025
South Hamgyong Province has remodelled the Hamhung Koryo Medicine Pharmaceutical Factory. The factory, furnished with dozens of
Ideal socialist villages have appeared in Ogye-ri of Anbyon County and Sangja-ri and Jungyong-ri of Wonsan City, Kangwon Province.
December 08, 2025
Ideal socialist villages have appeared in Ogye-ri of Anbyon County and Sangja-ri and Jungyong-ri of Wonsan City, Kangwon Province.
The Mindulle Paper Mill on the banks of the Taedong River has been remodelled. The mill, a labour-, water- and site-saving
December 08, 2025
The Mindulle Paper Mill on the banks of the Taedong River has been remodelled. The mill, a labour-, water- and site-saving
The working-level delegation for agricultural cooperation led by Kim Kwang Uk, president of the Academy of Agricultural Science,
December 08, 2025
The working-level delegation for agricultural cooperation led by Kim Kwang Uk, president of the Academy of Agricultural Science,
Choe Ryong Hae, member of the Presidium of the Political Bureau of the Central Committee of the Workers' Party of Korea and
December 08, 2025
Choe Ryong Hae, member of the Presidium of the Political Bureau of the Central Committee of the Workers' Party of Korea and
Seyed Ali Khamenei, leader of Iran’s Islamic revolution, censured the West for its misleading propaganda about Iran in a recent
December 07, 2025
Seyed Ali Khamenei, leader of Iran’s Islamic revolution, censured the West for its misleading propaganda about Iran in a recent
The 55th Sports Contest of Artistes took place at the Basketball Gymnasium on Chongchun Street in Pyongyang on December 3 and 4.
December 07, 2025
The 55th Sports Contest of Artistes took place at the Basketball Gymnasium on Chongchun Street in Pyongyang on December 3 and 4.
True to the intention of the Workers’ Party of Korea, which set this year as the first year of the public health revolution,
December 07, 2025
True to the intention of the Workers’ Party of Korea, which set this year as the first year of the public health revolution,
The Rason Hyesong General Development Company was selected as one of the top ten businesses of the DPRK in succession for 2023 and
December 07, 2025
The Rason Hyesong General Development Company was selected as one of the top ten businesses of the DPRK in succession for 2023 and
North Hamgyong Province has newly built the Chongjin Water Park. The public service centre with unique architectural and modern
December 07, 2025
North Hamgyong Province has newly built the Chongjin Water Park. The public service centre with unique architectural and modern
Different areas of the country are stepping up preparations in earnest for the operation of their new regional-industry factories,
December 07, 2025
Different areas of the country are stepping up preparations in earnest for the operation of their new regional-industry factories,
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People's
December 06, 2025
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People's
The art troupe of Korean schoolchildren in Japan visited the statues of President Kim Il Sung and Chairman Kim Jong Il on Mansu
December 06, 2025
The art troupe of Korean schoolchildren in Japan visited the statues of President Kim Il Sung and Chairman Kim Jong Il on Mansu
Maria Zakharova, spokeswoman for the Russian Foreign Ministry, warned against Japan’s dangerous moves towards militarization at a
December 06, 2025
Maria Zakharova, spokeswoman for the Russian Foreign Ministry, warned against Japan’s dangerous moves towards militarization at a
Modern rural dwellings which have been built at the Jamjin Farm in Kangso District and the Ryongho Farm in Ryonggang County,
December 06, 2025
Modern rural dwellings which have been built at the Jamjin Farm in Kangso District and the Ryongho Farm in Ryonggang County,
An art troupe of Korean schoolchildren in Japan headed by Ri Chol Su, principal of Toshun Korean Primary School, arrived in
December 06, 2025
An art troupe of Korean schoolchildren in Japan headed by Ri Chol Su, principal of Toshun Korean Primary School, arrived in
More Articles
