If you want to stop smoking then Need2Know can help with these articles taken from our book Stop Smoking - The Essential Guide written by Simon Daubney.

Simon has spent the last 6 years working within the NHS Stop Smoking service and used to smoke 30 a day himself - he knows the science behind it as well as being able to empathise with people trying to stop smoking.

Nicotine Addiction

What is nicotine addiction and what does it mean? Find out what the addictive effects of smoking and nicotine are.

Statistics about Smoking

A few facts, figures and statistics regarding smoking.

Chemicals in Cigarettes

There are over 4,000 harmful chemicals and substances in a cigarette - here's a list of just some of them!

Nicotine Replacement Therapy

If you need help giving up smoking then maybe nicotine replacement therapy (NRT) is for you? Here's a rundown of what is available.