Why do people smoke
- how is smoking harmful
- how is smoking harmful to the family
- how is smoking harmful to the body
- how is smoking harmful to a developing baby
3 reasons why smoking is bad...
10 harmful effects of cigarette smoking
Harms of Cigarette Smoking and Health Benefits of Quitting
What harmful chemicals does tobacco smoke contain?
Tobacco smoke contains many chemicals that are harmful to both smokers and nonsmokers.
Breathing even a little tobacco smoke can be harmful (1-4).
Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia (1, 2, 5).
Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer.
These cancer-causing chemicals include the following (1, 2, 5):
What are some of the health problems caused by cigarette smoking?
Smoking is the leading cause of premature, preventable death in this country.
Cigarette smoking and exposure to tobacco smoke cause about 480,000 premature deaths each year in the United States (1). Of those premature deaths, about 36% are from cancer, 39% are from heart disease and stroke, and 24% are from lung disease (1).
Mortality rates among smokers are about three times higher than among people who have never smoked (6, 7).
Smoking harms nea
- how is smoking harmful to humans
- how is smoking harmful during pregnancy