Nicotine is addictive and one of the main reasons people smoke, but contrary to popular belief, it’s not the primary cause of smoking-related diseases like lung cancer. These are caused by the high levels of toxins released in tobacco smoke.

Quitting is the best option

It’s always best to quit tobacco and nicotine completely, but smokers who don’t should know that smoke-free alternatives exist.

Why do smoke-free products contain nicotine?

The reasons why people smoke are complex, covering many aspects from ritual and taste to sensory experience.

 

Nicotine is an important part of this mix for many smokers, and most are only likely to replace cigarettes completely if smoke-free alternatives* act as a satisfactory option.

 

* Smoke-free alternatives are not risk-free and provide nicotine which is addictive.  

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How does nicotine affect the body?

It's addictive and one of the reasons why people smoke.

 

It can enter the body in many ways, for example through inhalation or the mouth or skin. Once absorbed, it enters the bloodstream and reaches the brain.

 

In the brain, it triggers the release of a chemical called dopamine. Dopamine plays a role in how we feel pleasure, and how nerve cells send messages to each other, but it can also increase heart rate and blood pressure. The effects of nicotine on the body are reversible once one stops using nicotine-containing products.

Quitting is best

Quitting is always the best choice anyone can make, but the reality is that many don’t. Existing adult smokers should have the facts they need to make informed decisions for their health.

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