This is because when the cigarette’s smoke is inhaled, it passes quickly into the lungs and into the brain, stimulating the hypothalamus and the pituitary glands, which at the same time creates a need that does that the smoker keeps on absorbing nicotine. Although the organism has its own defense mechanisms that are cleaning it constantly, a moment arrives in which the nicotine damages the vivratiles cilia of the bronchial tubes, affecting the lungs’ “cleaning” system, doing that the elimination turns increasingly more difficult. Immediately after the absorption, the nicotine is going to produce an activation of the adrenalin glands that at the same time produces corporal stimulation and fast discharge of glucose, increase of the arterial pressure and of the heart rhythm.

Begins to ask yourself why I began to smoke? You know that when
the person is young or very young, begins to smoke by prank, imitation, simply to feel great or by curiosity. Soon the harmful stimulus comes from the advertising of cigarettes. It reinforces your intention to smoke, because still it is a habit socially accepted, making the habituation to the tobacco permissive and natural. Now Marlboro would not need more the strong and healthful cowboy. It is enough to listen the music of the announcement to evoke the cigarette. Also the harmful stimulus of the other smokers is received who in addition make that smoke is seen like something permissive, natural and common.