Many people are aware of the health risk cigarettes pose. There are many kinds of research show how smoking affects the brain. The effect varies from person to person. It usually depends on the weight, size and health of someone smoking. Someone who is dependent on nicotine will have a different effect on them. Below are the results of someone who has been smoking for a long time.

Smoking Addiction

A biological factor is involved in smoking and how the brain reacts to nicotine. Within ten seconds, a person who smokes can have a dose of nicotine in his brain. Why smoker loves it? This is because nicotine has an effect of improving your mood and concentration, relaxes the muscles when stress, decrease the anger and even reduce appetite. However, for a long run, regular doses of nicotine can lead to withdrawal symptoms in the event there is a decrease of nicotine intake. That is why it becomes a habit because a person will start to seek it. A smoker can eventually be dependent on nicotine. There are several factors why someone become a regular smoker. This may involve peer pressure, problems with friends or relatives and some because their parents are also smokers.

Smoking as Stress Reliever

Self-medication is most of the common reasons why many people like to smoke because it eases the symptoms and sign of stress. It is common today that many people are stress because of the kind of living we have currently. Stress not only for the jobs we have but as well as from our family and friends. It is an unwelcome pressure that many are unable to cope up without an outlet to let it out. Stress can affect us physically because it can cause people being irritable, anxious, breathlessness and most of a time headache. The feeling can be altered when you smoke more than usual.

Smoking Increases Anxiety

There is a research found out that smoking can actually increase anxiety instead of reducing it and helping people relax. Nicotine gives off the feeling of relaxation so people smoke because it relieves their anxiety and stress. What they do not know is that the feeling is only temporary and soon you will be having withdrawal symptoms which increase the craving. When there is a reduction of nicotine intake, soon you will have similar symptoms of anxiety. This means that your anxiety level did not decrease but actually increase because of the constant craving.

Smoking and Depression

People who smoke has actually twice as high depression. Smokers can have depression when they stop smoking and experiences withdrawal symptoms during the attempt of giving up. Nicotine stimulates the brain and releases chemical dopamine. This chemical triggers a positive feeling. People with depression have a low level of dopamine and cigarette has been the outlet for them to increase the supply. Unfortunately, smoking leads to encouraging the brain to turn off the mechanism of making dopamine in the long run. So when the supply decreases, the people will smoke more.