What can I do to lower my risk of colorectal cancer?

Question

Hello doctor,

I have heard about colorectal cancer, and I am concerned about my risk. Could you please explain the causes of this type of cancer and how it can be detected early? Furthermore, what are the typical symptoms to be mindful of, and are there any lifestyle adjustments I can implement to lower my risk of developing colorectal cancer?

Kindly help.

Answer 1

Hello,

Welcome to icliniq.com.

I can understand your concern.

A personal history of adenomatous colorectal polyps increases the risk of colorectal cancer (CRC). Have any of your biological family members been diagnosed with CRC or documented advanced polyps?

An advanced polyp is defined as an adenoma greater than or equal to 0.3937 inches, or with high-grade dysplasia (abnormal development or growth of cells, tissues, or organs), or an adenoma (benign tumor that arises from glandular tissue) with tubulovillous or villous histology.

Screening tests for CRC can enhance disease prognosis by identifying early-stage CRC that is easier to treat and has a lower mortality rate than CRC detected after symptoms develop. Additionally, screening can prevent CRC by detecting and removing premalignant polyps before they progress to CRC.

Alcohol consumption, particularly in heavy users, is detrimental.
Lack of regular use of NSAIDs (non-steroidal anti-inflammatory drugs) is unfavorable.
Increased vitamin D intake may serve as a protective factor.
Adopting a diet low in animal fats and high in fruits, vegetables, and whole grains can reduce the risk of other chronic diseases, such as coronary artery disease and diabetes. Furthermore, this diet may also decrease the risk of colorectal cancer.

Please revert in case of further queries.