immediate effects of tobacco use Health smoking Health Effects of Smoking on

Cigarette smoke contains more than 4,000 chemicals , including hundreds that are toxic and at least 70 that are known carcinogens

School-aged children exposed to the harmful effects of second-hand smoke are also at risk for asthma through inflammation of the airways to the lungs

The investigators did not rely only on questionnaires

Krzyzanowski M, Sherrill DL, Paoletti P, Lebowitz MD: Relationship of respiratory symptoms and pulmonary function to tar, nicotine, and carbon monoxide yield of cigarettes

Cigarette and tobacco tax bonds are financial guarantees that ensure payment of federal and state sales taxes owed on tobacco products