Heavy smokers suffer the consequences of their nicotine ... According to the World Health Organization, over 8 million people die from it every year, including 1.3 million non-smokers exposed ...
Most people are unaware of how widespread smoking ... In no sense would it overthrow the known statistical association between heavy cigarette smoking and cancer mortality, but it might serve ...
For example, heavy metals, such as lead and copper ... In the UK, 17% of men and 13% of women - around 7.4 million people - are smokers. More than half (61%) of them say they want to quit.