Sep 24, 2025 · Key Takeaways Nicotine increases heart rate and blood pressure, and long-term use can damage your heart and lungs. Overcoming nicotine addiction is hard, but therapy and …

Oct 13, 2025 · Nicotine is an addictive organic compound found in tobacco plants. It’s the chemical that makes smoking cigarettes, chewing tobacco, and vaping so hard to quit. …

2 days ago · Nicotine is also thought to reduce stress and improve an individual’s mood. Stimulating the central nervous system, altering brain waves and increasing the levels of some …

Jul 1, 2024 · Nicotine is a substance found in all tobacco products and some e-cigarette liquids. It is a highly addictive substance that is naturally present in the tobacco plant.

Jun 8, 2025 · Nicotine shows therapeutic promise for depression, ADHD, Tourette's, and schizophrenia. Research validates ancient wisdom: Nicotine's anti-inflammatory effects may …

Aug 28, 2025 · Nicotine is the main stimulatory compound found in cigarettes and is now sold in vaporizers and patches in isolation. It works on the acetylcholine system, and is implicated in …

Find information for young adults about nicotine products, how nicotine affects your mental and physical health, and how quitting can have immediate and long-term benefits.

While nicotine is addictive, most of the health effects come from other tobacco chemicals. Tobacco use harms every organ in your body. Smoking tobacco products can cause lung, …

Sep 9, 2024 · Nicotine exposure harms the developing fetus, and causes lasting consequences for the developing brain and lung function in newborns, according to the U.S. Surgeon …

Here’s something you might not know: Nicotine can throw your body's metabolic processes into disarray. Many people think of smoking and vaping as stimulants and appetite suppressants, …