The time nicotine stays in your system depends on how long and how often you’re exposed to it. It also depends on whether you smoked it, chewed it, or inhaled it secondhand. Whenever you smoke ...

Overall, the ongoing research into nicotine degradation pathways not only enhances our understanding of microbial metabolism but also opens avenues for practical applications in environmental ...

A doctor has shared an interesting list of dietary supplements and food choices that may help smokers manage their nicotine ...

"Nicotine affects the brain, blood vessels, metabolism. There are effects all throughout the body." Most commonly, withdrawal symptoms happen in the first week after quitting, peaking at about day ...

The Food and Drug Administration on Wednesday unveiled a proposed rule that would make tobacco companies slash nicotine levels in cigarettes, most cigars and other combustible tobacco products ...

The Food and Drug Administration on Wednesday proposed curbing the level of nicotine in cigarettes to make the products less addictive in an ambitious effort to help more Americans quit smoking.