Speech On Cigarettes And Its Effect On Society - 983 Words

Cigarettes...I personally have never even so much as tried them a single time in my life. That said, i don t have a huge issue against them, and certainly not against smokers, neither collectively nor individually. again, though, I need to say that there exist a few big caveats to that statement, so perhaps I should have adorned it with an asterisk. when someone holds their cigarette out of the window of their vehicle in the middle of the summer and my vents suck the smoke in, yeah, I get a bit perturbed. You don t want that nasty smoke smell in your vehicle? Understandable. Oh, but you thought I did? How considerate you are. Pisses me off. then of course theirs the nicotine junkies, who can not/ will not pay for their child s basic†¦show more content†¦so let s see if we cant find out why it is that this particular vice, one that the most hardcore participants will typically admit is one of their greatest faults, costing them not only vast quantities of money, but years of f their life, is so alluring, and so hard to stop. we might attempt to give a very brief overview of some facts about cigarettes, and their health implications. Cigarettes, along with most readily available tobacco products, contain nicotine. Nicotine is a highly addictive drug. when a person smokes a cigarette, the nicotine enters the bloodstream, and initiates a dramatic chemical effect upon the user. perhaps the first notable effect is the stimulation of the adrenal glans, resulting in a dramatic spike in the hormone epinephrine, commonly referred to as adrenaline. This raise in epinephrine levels in turn stimulates the central nervous system to increase blood pressure, respiration, and heart rate. The compound acetylalyhyde, which is common in tobacco smoke, is suggested to synergistically enhance the effects of nicotine on the user s brain. Perhaps the most significant reason for the desire to smoke, as well as why most find it nearly impossible to quit, is the fact that nicotine increases circulating levels of dopamine, much like illicit street drugs like cocaine and heroine. A neurotransmitter , dopamine effects the