Reply #32: I saw a doctor on TV talking about appealing to people's vanity to stop [View All]

[Lisa0825]

smoking, by showing them the affects it has on their appearance, including causing those lines. It's from making your lips pucker up so much more often than non-smokers. Maybe it's not caused only by smoking, but it seems logical to me, that it would make them more likely or prominent. People who don't furrow their brows or squint their eyes probably wouldn't get those lines as much or as deep either.