In recent years, one of the problems that threatens human health microplastics comes. Particles of very, very small – sometimes invisible to the naked eye – plastic that we know have been found in our blood in previous studies. even in our brains was found. A new study shows that concrete steps need to be taken against microplastics.

A study conducted in 2022, microplastics of the airways He proved he could reach the depths. According to a new study published in the journal “Physics of Fluids,” the amount of microplastics in the airways, far beyond expectations revealed that. Let’s take a closer look at this amazing research.

“Every week, a microplastic the size of a credit card ends up in the airways”

Research by a group of scientists from Australia, Iran and Bangladesh has shown that microplastics how it is transported in the upper respiratory tract and they developed a special model to detect the amount of accumulation. When they simulated this model with microplastics of different sizes and types, the experts came to a remarkable conclusion. A human being can inhale only 16.2 bits of microplastic per hour. This too inhale enough microplastics to make a credit card within a week resources.

There is, of course, one thing here. The research does not mean that everyone inhales the same amount of microplastics. After all, the release of microplastics is not the same all over the world. Mohammad S. Islam, one of the authors of the study, stated that the amount of microplastic accumulates in the upper respiratory tract when the respiratory rate increases. is less mention. However, microplastics with a size of 5.56 microns (the largest size used in the study) are found in the upper respiratory tract. there was more. What about the others? They went to the larynx, trachea and lungs…

Places were also discovered where microplastics accumulate!

The research also revealed where microplastics accumulate most in the upper respiratory tract. Accordingly, the microplastics we breathe are the most nasal cavity includes the soft palate, tonsils, pharynx, and root of the tongue in the oropharynx was piling up.

YuanTong Gu, one of the scientists involved in the study, said: “This research is about the presence and possible effects of microplastics in the air we breathe. to more awareness emphasizes the need.“Using his expressions, he stated that this matter should be taken seriously.