Medically reviewed by Mary Choy, PharmD Key Takeaways Nicotine has a half-life of about two hours and can stay in the blood ...

Eons before Europeans arrived in North America, Native Americans cultivated the tobacco leaf for ceremonial activities and medicinal purposes for use during prayers and rituals. They presented the ...

Introduction: The rate of nicotine metabolism, estimated by the nicotine metabolite ratio (NMR), is an important determinant of tobacco dependence. This study investigated the effect of NMR on smoking ...

Vaping, even without nicotine, can immediately drop your blood vessels’ ability to carry life-sustaining oxygen throughout the body. Research presented at 2024’s annual meeting of the Radiological ...

Cost, Options and Strategies to Help Save Money ...

PINE BELT, Miss. (WDAM) - According to a new report from the American Heart Association, consuming nicotine can lead to hypertension, among other health risks. Though many might believe that ...

Vapes containing nicotine may increase the risk of heart failure, according to a new study, adding on to previous research that found vaping may increase the risk of heart disease, worsen blood ...

Nicotine vaping continues to outperform FDA-approved smoking cessation therapies in well-designed studies, including a new clinical trial conducted in Australia. This growing body of evidence badly ...