Understand how smoking damages every major organ system and discover science-backed strategies to quit for improved health ...

This is the lung of a heavy smoker and here you can see how a lung is loaded with tar from smoking many, many cigarettes. Doctor: Your heart rate is about 88, which is a little bit fast for your ...

However, individuals can help the process along by: When a person stops smoking, their lung circulation and function may start to improve within 2 weeks to 3 months. Coughing is the body’s way ...

Most people know that there are massive health benefits to quitting smoking, many of which start almost immediately. Forty-eight hours after your last cigarette all carbon monoxide and most ...

Warnings such as ‘Smoking kills’ are used to deter people from smoking Smoking can cause lung disease, heart disease and certain cancers. Nicotine is the addictive substance in tobacco.