Hello, I'm an expert in public health with a focus on the effects of tobacco use on human health. Let's address your question about the potential health risks associated with smoking a single cigarette.

While it's unlikely that a single cigarette would cause death, smoking is harmful to health even in the short term. The risk of experiencing a smoking-related health issue increases with the frequency and duration of smoking. A single cigarette contains thousands of chemicals, many of which are toxic and can cause immediate harm to the body. For example, the carbon monoxide in cigarettes reduces the blood's ability to carry oxygen, which can be particularly dangerous for individuals with pre-existing heart conditions.

However, the majority of the health risks associated with smoking are due to the cumulative effects of long-term exposure to these toxins. This includes the risk of developing diseases such as lung cancer, heart disease, and chronic obstructive pulmonary disease (COPD).

In conclusion, while it's not common for a person to die from smoking just one cigarette, it's important to recognize that smoking is a serious health risk, and even a single cigarette can have negative effects on the body.

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Not Just About Your Lungs. You already know that smoking can cause lung cancer. But many people don't realize that smoking even one cigarette has serious, swift effects on your heart, every time you take a drag. ... This can cause a clot that leads to a heart attack or stroke.read more >>