The truth about the claims behind nicotine as a cognitive performance enhancer, T booster, and more. This piece is part of a ...

As the drug becomes increasingly popular among teens and adults, experts are sounding the alarm on the potential long-term ...

You can get addicted to nicotine within days of starting to use it. Nicotine affects the brain by releasing dopamine, which makes you feel good. Even vaping can lead to nicotine addiction and harm ...

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