Which of the following is a risk factor for colorectal cancer?

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Multiple Choice

Which of the following is a risk factor for colorectal cancer?

Explanation:
Alcohol intake is a known modifiable factor that can increase the risk of colorectal cancer. Higher alcohol consumption is linked to greater risk, in part because alcohol is metabolized to acetaldehyde, a recognized carcinogen, and it can also promote inflammation and oxidative stress in the colorectal lining. In contrast, regular exercise lowers risk by helping maintain a healthy weight, improving insulin sensitivity, and reducing inflammation and gut transit time. A low-fat diet isn’t a clear risk factor for colorectal cancer, and vaccines do not protect against it, so vaccination status doesn’t contribute to risk.

Alcohol intake is a known modifiable factor that can increase the risk of colorectal cancer. Higher alcohol consumption is linked to greater risk, in part because alcohol is metabolized to acetaldehyde, a recognized carcinogen, and it can also promote inflammation and oxidative stress in the colorectal lining. In contrast, regular exercise lowers risk by helping maintain a healthy weight, improving insulin sensitivity, and reducing inflammation and gut transit time. A low-fat diet isn’t a clear risk factor for colorectal cancer, and vaccines do not protect against it, so vaccination status doesn’t contribute to risk.

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