20 cigarettes a day effects Science shows women who clean are smoking cigs day, A 20-year study found that women who regularly clean their homes lost lung function equivalent to smoking 20 a for the entire Single cigarette takes 20 minutes

In the first comprehensive analysis of the DNA of cancers linked to smoking, researchers studied over 5,000 tumours, comparing cancers from smokers with cancers from people who had never smoked

TIP: Try to strengthen yourself by telling yourself that you can beat the addiction

The reduction has been more delayed for females, possibly explained by females smoking more frequently in the latter half of the century

A 2020 study in the Journal of Applied Psychology showed that we are more likely to achieve our goals if we share them with someone whom we respect or whose opinion of us we value

Some smokers have more appetite after quitting smoking