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

The Food and Drug Administration wants to limit nicotine in cigarettes and other combustible tobacco products, a move the outgoing Biden administration and anti-smoking advocates have said could make ...

If cigarettes contained very little of the chemical that keeps people smoking, it could help smokers move away from these deadly products. That’s the rationale behind a new rule proposed on January 15 ...

The FDA is expected to propose a new rule Wednesday that would mean cigarettes have lower nicotine limits to make them less addictive. Lower nicotine requirements in cigarettes could be coming soon ...