cigarette smoked today Single takes 20 minutes off life expectancy, study finds | Smoking Smoking One Cigarette a Day

This may add fire to the non-smoking flames of preferential treatment for smokers at work, as some perceive their need for nicotine as catered for more than others need for rest

Pregnancy-related complications of bacterial vaginosis While BV isn't particularly harmful most of the time, it's important to treat bacterial vaginosis promptly, especially if you're pregnant

The concern would be that, for nonsmokers and teens, e-cigs become a gateway to nicotine addiction. In addition, the long-term effects of substances found in vape liquids, like propylene glycol, are still unknown, so until we have more definitive data, caution is the watchword

The correlation is based on findings that showed smokers without the APOE-4 allele have a higher incidence of developing this risk, and by contrast, smokers with this allele are not at increased risk