Cigarette smoking is the apply of burning tobacco and inhaling the ensuing smoke by means of a cigarette. Cigarettes are usually manufactured from finely reduce tobacco leaves which might be rolled right into a paper cylinder. The tobacco is lit at one finish, and the smoker inhales the smoke by means of the opposite finish.
Cigarette smoking is among the main causes of preventable demise on the earth. It’s answerable for quite a few well being issues, together with most cancers, coronary heart illness, and stroke. Cigarette smoke accommodates over 7,000 chemical compounds, a lot of that are recognized carcinogens. These chemical compounds injury the DNA of cells, which might result in most cancers. Cigarette smoke additionally damages the guts and blood vessels, which might result in coronary heart illness and stroke.