The main effect of adding nicotine to the tobacco oil is to relieve smoking addiction, produce throat feeling, and improve the taste of the tobacco oil to some extent. Some people talk about nicotine color change, think nicotine is highly toxic.
In fact, the liquid contains nicotine solution, the concentration is not high. Nicotine, which has been linked to death and cancer for nearly a century, is getting a lot of new attention and some experts are defending it.
It is believed that nicotine in cigarettes does not do much harm to the body. The real carcinogenic killers are tar, carbon monoxide and more than 4,000 toxic and harmful or even radioactive substances produced by cigarette burning.
Of course, the harm of nicotine to the body can not be ignored, such as the impact of cardiovascular and cerebrovascular. Therefore, it is best to gradually reduce the nicotine concentration of the cigarette oil and get rid of nicotine dependence as soon as possible.
The concentration of nicotine in general is 0mg, 6mg, 12mg, 18mg and so on. The higher the number, the higher the concentration of nicotine per milliliter of the liquid, the stronger the throatiness, and of course, the more choking the mouth. Too high a concentration will cause coughing, but also can cause stomach pain, dizziness, nausea and other symptoms.
So if you use an e-cigarette again, if you experience any of the above symptoms, switch to a lower-nicotine solution. For most people, 6mg of the liquid is usually best inhaled orally, and 3mg of the liquid is more comfortable inhaled by the larger lung.