Air pollution from PM 2.5 dust can pass through the nose hair.
and carry a lot of chemicals
into the innermost layers of the lungs
If inhaled into the body for a long time
There is a risk that it will affect health.
Especially pregnant women, the elderly, people with congenital disease.
and also a silent threat to children
due to the child's immunity
not fully developed to prevent foreign matter
and the child breathes fast
when going for a run outside
Therefore, there is a chance to receive small dust particles into the body in greater amounts than adults.
Taking care of children in the midst of PM 2.5 dust covered from cold and dry weather
high pressure
At the end of winter every year
must take special care
Should limit the time for children to go outside and play.
or avoid exercising outdoors
Especially young children who should stay indoors as much as possible.
UNICEF data indicates that PM 2.5 dust is 25 times smaller than the width of a human hair, and when inhaled, this tiny dust enters the body through the nose and mouth.
through the respiratory tract to the alveoli
which is a small air sac
in the deepest part of the lungs
when the smallest dust enters the lungs
infiltrates through the air sacs
into the blood stream
and moves to various organs within the body, affecting important organs including the lungs
immune system, heart and brain, especially the brain of children
under development from birth
and will continue to develop until adolescence
which is important in the memory of children
short-term attention
emotional control
and social interaction
If small dust reaches the brain of a developing child
will damage the brain cells
cause impairments in intellectual development and learning abilities
It can have serious consequences for working over the course of a lifetime.
and deterioration of the nervous system
It can also put the fetus at risk for various diseases.
throughout life
including cerebral ischemia, pulmonary edema, coronary heart disease
chronic obstructive pulmonary disease
and lung cancer.