We all know that smoking has many hazards, smoking is harmful to health, but there are still many people can not help temptation, like to smoke. So what is the harm of smoking on the body? What is the impact of smoking on the brain? Let's have a look with sihai.com.
Why does smoking affect brain function? What harm does smoking do to the brain?
Some toxic substances in smoke can easily enter the brain through the blood-brain barrier, damage brain cells, cause cerebral vascular necrosis, and damage the normal blood circulation of the brain.
Therefore, it is strongly recommended that teenagers stay away from cigarettes. Long term smoking will lead to chronic nicotine poisoning, which will lead to normal brain function disorder, such as nervousness, memory loss, inattention, dizziness, headache, insomnia, dreaminess, slow reaction, etc.
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