Wednesday, March 16, 2011

Nicotine Dependency - An Overview

Kotin is a toxin found in the tobacco plant, and the main function is to serve as a deterrent when it comes to insects want to eat the plant. Nicotine is said to be deadly than arsenic, the venom of various snakes, strychnine, etc. The ever interesting nicotine reaches the human brain's reward pathways, a surge of dopamine is released, resulting in a much talked about "aha" factor.

The most common measure of nicotine found its way into our system is through cigarette smoke. This is because the present operation nicotine cigarette smoking seems delightful. Nicotine is by far the biggest reason the cigarette industry continues to grow at a steady rate. However, smoking is considered the main preventable cause of death / illness, and a significant number of premature deaths every year.

Tobacco smoke contains a wealth of chemicals, and nicotine is one of the main ones. Know that tobacco contains nicotine as well. Nicotine dependence is considered among the most difficult to break, even when the witnesses the damage that smoking nicotine can cause first hand, smoking can still be pretty hard to stop. Although smoking nicotine that keeps coming back for more, the other components in cigarettes lead to a much higher rate of cancer, stroke, heart & lung disease among smokers. Nicotine dependence can also result in infertility, complications during pregnancy, as well as a baby's health complications.

Effect of nicotine;

Not just working nicotine body releases dopamine, it also turns on the tracks, that the release of adrenaline and serotonin, thus affecting the impulsivity and mood. Over a period of time and physical changes to build a "chemical neuro new which revolves entirely around the presence of nicotine in the system. At this point, the person is truly addicted. Try to stop using nicotine at some stage would almost certainly cause withdrawal symptoms. The adjustments shield made by the brain will ensure that any attempt made to stop smoking will cause discomfort such as the brain's circuitry senses the absence of nicotine as a concern.

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