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
Leonid Slutsky, chairman of the International Affairs Committee of the State Duma of Russia, denounced Baltic nations’ hostility
May 26, 2026
Leonid Slutsky, chairman of the International Affairs Committee of the State Duma of Russia, denounced Baltic nations’ hostility
A rally was held in Tokyo, Japan, on May 19 to protest against the revision of the constitution being pushed by the authorities.
May 26, 2026
A rally was held in Tokyo, Japan, on May 19 to protest against the revision of the constitution being pushed by the authorities.
The Naegohyang Team of the DPRK won first place and lifted the trophy in the 2025-2026 AFC Women's Champions League. There took
May 25, 2026
The Naegohyang Team of the DPRK won first place and lifted the trophy in the 2025-2026 AFC Women's Champions League. There took
The African centre for disease control and prevention declared a state of public health emergency on May 18 in connection with the
May 25, 2026
The African centre for disease control and prevention declared a state of public health emergency on May 18 in connection with the
The Sangwon Cement Complex, a leading building-materials production base of the country, is achieving good production results. On
May 25, 2026
The Sangwon Cement Complex, a leading building-materials production base of the country, is achieving good production results. On
The Pyongyang Kim Jong Suk Textile Mill boosts production to attain the higher production goal. The factory directs efforts to
May 25, 2026
The Pyongyang Kim Jong Suk Textile Mill boosts production to attain the higher production goal. The factory directs efforts to
The public information department of the Russian External Intelligence Bureau laid bare the Ukrainian attempt at drone attack on M
May 24, 2026
The public information department of the Russian External Intelligence Bureau laid bare the Ukrainian attempt at drone attack on M
DPRK weightlifters returned home on May 22 after taking part in the 2026 Asian Weightlifting Championships. At the weightlifting
May 24, 2026
DPRK weightlifters returned home on May 22 after taking part in the 2026 Asian Weightlifting Championships. At the weightlifting
Regional-industry factories in different parts of the DPRK are concentrating their efforts on the development of new products. The
May 24, 2026
Regional-industry factories in different parts of the DPRK are concentrating their efforts on the development of new products. The
According to the regional development policy of the Workers’ Party of Korea, regional-industry factories are being built in 20
May 24, 2026
According to the regional development policy of the Workers’ Party of Korea, regional-industry factories are being built in 20
“The products of the regional-industry factories, which were newly built in mountainous counties according to the Regional
May 24, 2026
“The products of the regional-industry factories, which were newly built in mountainous counties according to the Regional
The Standing Committee of the Supreme People's Assembly (SPA) of the Democratic People's Republic of Korea sent a congratulatory
May 24, 2026
The Standing Committee of the Supreme People's Assembly (SPA) of the Democratic People's Republic of Korea sent a congratulatory
After the Eleventh Congress of the Socialist Patriotic Youth League, dozens of young people in South Phyongan Province volunteered
May 23, 2026
After the Eleventh Congress of the Socialist Patriotic Youth League, dozens of young people in South Phyongan Province volunteered
The DPRK, rich in mineral water resources, has many streams in mountains. From olden times, the Korean ancestors have used the
May 23, 2026
The DPRK, rich in mineral water resources, has many streams in mountains. From olden times, the Korean ancestors have used the
Many Japanese express strong discontent with the authorities’ decision on lifting the arms embargo.According to an opinion poll co
May 23, 2026
Many Japanese express strong discontent with the authorities’ decision on lifting the arms embargo.According to an opinion poll co
As the upward trend of the national economy continues, the demand for coal is on a constant rise. In line with this, the
May 23, 2026
As the upward trend of the national economy continues, the demand for coal is on a constant rise. In line with this, the
Russian presidential press secretary Dmitri Peskov said that nuclear deterrent is the cornerstone of national security of Russia
May 22, 2026
Russian presidential press secretary Dmitri Peskov said that nuclear deterrent is the cornerstone of national security of Russia
A South Hwanghae provincial delegation of the DPRK led by An Myong Jun, chairman of the South Hwanghae Provincial People’s
May 22, 2026
A South Hwanghae provincial delegation of the DPRK led by An Myong Jun, chairman of the South Hwanghae Provincial People’s
The South Phyongan provincial friendship delegation led by Ri Song Bom, chairman of the South Phyongan Provincial People’s
May 22, 2026
The South Phyongan provincial friendship delegation led by Ri Song Bom, chairman of the South Phyongan Provincial People’s
The respected Comrade Kim Jong Un sent a birthday spread to Kim Sung Ju, a woman living in Neighbourhood Unit No. 5 of
May 22, 2026
The respected Comrade Kim Jong Un sent a birthday spread to Kim Sung Ju, a woman living in Neighbourhood Unit No. 5 of
More Articles
