Smoking is when you inhale smoke from burning plant material. It can cause serious heart and lung diseases, cancer and other health issues.

Sep 17, 2024 · Cigarette smoking is a major public health concern, with over 16 million Americans living with a smoking-related disease. Smoking and secondhand smoke exposure cause over 480,000 …

Smoking harms nearly every organ in the body, and is a main cause of lung cancer and COPD. It also is a cause of coronary heart disease, stroke and a host of other cancers and diseases.

Jul 23, 2024 · There's no way around it. Smoking is bad for your health. Learn the effects of smoking (how smoking harms nearly every organ) and how to quit.

A fact sheet that lists some of the cancer-causing chemicals in tobacco smoke and describes the health problems caused by cigarette smoking and the benefits of quitting.

Dec 22, 2025 · Global Action to End Smoking is an independent, U.S. nonprofit 501(c)(3) grantmaking organization that funds research designed to end the progression of tobacco use, and related death …

Smoking does more than just cause cancer. It can also damage nearly every organ in your body. Learn more about the health effects of smoking tobacco.

Jan 5, 2024 · Smoking is linked to about 90% of lung cancer cases in the United States. Smoking rates overall are down, but too many adults still smoke, vape and use other forms of tobacco, especially …

Sep 22, 2025 · UF offers free classes to help you quit tobacco. In-person and virtual group classes available. We also provide nicotine replacement products to help you quit…

May 16, 2023 · Find information, resources, and support to help you get ready to quit tobacco and successfully stop smoking.