When smoking vasoconstriction occurs, which lasts about 30 minutes. And if a person smokes every 30 minutes for one cigarette, it turns out that vessels are constantly in the narrowed state. It leads to the fact that brain and heart …
Smoking is a bad habit being widely spread all over the world. Smoking is the cause of untimely death and loss of function. In general, 3 million of people die because of diseases caused by smoking. Recent scientific researches show …