Nicotine, the addictive drug present in tobacco, is having a moment — and not just as the pleasurable buzz most people seek ...

Some research suggests using gum as nicotine replacement therapy can raise blood pressure. However, for some people, the benefits of replacing smoking with nicotine gum may outweigh the risks. Chewing ...

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 ...

Nicotine itself is bad news for blood vessels. In A Nutshell All nicotine products damage your heart and blood vessels, ...

Experts found nicotine itself to be a direct cardiovascular toxin, independent of combustion, and proposed a policy-driven response.

Nicotine quickly enters your bloodstream. Your liver then breaks down nicotine into several byproducts, primarily cotinine. Depending on what you're testing, such as a blood, urine, saliva, or hair ...