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The two parts of cigarette smoke that cause problems in people are nicotine (an addictive drug) and "tar" -- incompletely burned particles of combustion that lodge in the lungs. It is these microscopic particles that can cause cancer. This has been confirmed by tests on mice, and through extensive statistical analyses.
Cigarette manufacturers claimed to be unimpressed by this work, largely carried out in mice. Humans, they claimed, never encounter conditions such as those imposed on research mice, and that there was therefore no clear case for cause-and-effect in humans.
In addition to tobacco, cigarettes contain ingredients to sustain burning and add flavor. According to manufacturers, some brands contain traces of 400 or more ingredients.
The chemicals in cigarettes give the body all sorts of mixed messages, which in turn cause the cells in your body to grow abnormally (cancerous cells) YES smoking can defently cause cancer. Every year thousands of people get diagonsoged with cancer
What else can I help you with?
When you smoke can smoking cause Brian cancer?
No, smoking can not cause "Brian" cancer.
What is the main cause of lunge cancer?
SMOKING
What could cause lung cancer?
Smoking is one cause of lung cancer.
What is the cause of lung cancer?
SMOKING
What are the major cause of cancer?
smoking
How smoking leads to hematemesis?
Smoking cause cancer which leads to hematomisis
What is smoking and its effects?
Smoking can cause emphysema, heart disease, and cancer.
What is the most common cause of lungs cancer?
probably smoking
What kind of cancer is caused from smoking?
When you smoke it can cause lung cancer.
Can smoking for 4 months causes cancer?
Any smoking you do whatsoever has the potential to cause cancer, smoking for longer just increases your risk of it.
What cancer does smoking cause?
All cancers!
The main cause of lung cancer is?
SMOKING
