Nicotine Addiction

To understand how Nicotine Addiction can be a serious problem, it is important to learn how the substance reacts in the body and the process by which a person can become addicted. Experts commonly list nicotine as one of the most addictive substances in the world, comparable to such drugs as cocaine and heroin. However, the biggest difference is that the majority of people who suffer from Nicotine Addiction are able to live functional lives, but have lower levels of health. For a full explanation of the substance of nicotine, a person can go to the website where a full history is listed. The information at covers all aspects of tobacco use and provides factual data for a person that would like to learn how smoking affects the body.

Nicotine is a normally occurring substance that is found in several plants. Tomatoes, eggplants, and tobacco all produce the nicotine as a form of protection against insect problems. While the amount in eggplants and tomatoes is very small, the amount in tobacco can lead to Nicotine Addiction. This substance is so deadly that it is classified as a super toxin, meaning that it is more poisonous than snake venom. However, it shares a similar chemical signature with a special neurotransmitter in the brain. Because of this similarity, the brain can actually use the poison to regulate dopamine, one of the key neurochemicals that relates to addiction. With control over the dopamine, it is easy to see the way that Nicotine Addiction works.

In the simplest terms, dopamine is the chemical that is released in the brain when satisfaction is achieved. This can be through any manner of activities, but all produce the same pleasurable response. On the other hand, the brain of a person who is suffering from Nicotine Addiction is slightly different. The nicotine now controls when cravings are felt. As these cravings are only satisfied when a dose of nicotine is administered through a cigarette, the body and mind become dependent on the tobacco and Nicotine Addiction has been manifested. This creates an endless cycle until the person is able to break the Nicotine Addiction.

A Nicotine Addiction cycle has four distinct stages after the pattern has been established. The first stage is when nicotine in the blood starts to be processed and the levels of the substance go down. The brain is aware of this lowering and produces a craving for a cigarette. The person can put this off for some time until the craving becomes too great and they smoke a cigarette. The new nicotine enters the body and is absorbed by the blood stream. When the brain recognizes there is new nicotine, it releases dopamine, making the person feel satisfied and relaxed. The dopamine starts to break down the nicotine and the process repeats itself endlessly.