Why smoking tobacco is harmful, what it is made of, what it is intended for, what happens to a person if you use it.

When we smoke, salts are deposited in the walls of blood vessels in the brain.
Due to these deposits, these vessels lose their elasticity and become fragile.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.