What exactly is the harmful effect on the nervous system of alcohol, tobacco, toxic substances?
| October 27, 2020 | Education
Alcohol inhibits all functions of the nervous system, provokes the death of nerve cells. Tobacco causes a narrowing of the blood vessels in the brain, in connection with this, the blood flow to the nervous tissue decreases, which causes headaches, memory impairment, and nervous disorders. Toxic substances cause changes in consciousness and mental disorders.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.