Genetic Testing for Cancer Risk: Inherited Factors You Should Know Early Detection, Better Prevention
Cancer can be caused by multiple factors. The main causes are often related to high-risk lifestyle behaviors, such as smoking, alcohol consumption, exposure to toxins in daily life, excessive intake of red meat, and frequent consumption of grilled or charred foods.However, another important cause is genetic inheritance -mutations or genes passed down from ancestors that may increase the risk of developing cancer. Although genetic risk may not be as significant as lifestyle factors, early detection through genetic testing allows individuals to take preventive measures and better manage their health.
How can you find out if you carry genes that increase your cancer risk?
Genetic testing for cancer risk is typically included in a Premium DNA Test. The test is simple and non-invasive, usually performed by collecting a sample from the inner cheek (buccal swab).Results are typically available within approximately 4 weeks, indicating whether you carry genetic markers associated with an increased risk of cancer.
What types of cancer can genetic testing detect risk for?
Genetic testing can assess the risk of developing up to 30 types of cancer. Common examples include:
- Breast cancer
- Ovarian cancer
- Liver cancer
- Colorectal cancer
- Stomach cancer
- Bladder cancer
- Blood cancers (e.g., leukemia)
- Kidney cancer
Who should consider genetic testing for cancer risk?
Genetic testing is especially recommended for individuals with a family history of cancer, as it helps determine whether cancer-related genes have been inherited.
However, even those without a known family history may still carry genetic risks, as some family members may not yet show symptoms. Therefore, genetic testing is suitable for anyone who wants to understand their personal cancer risk.
How should you take care of yourself if you have cancer-risk genes?
Having genes associated with cancer risk does not mean you will definitely develop cancer. Genetic factors account for no more than 30% of the risk, while lifestyle factors contribute up to 70%.
Knowing your genetic risk allows you to take proactive steps, such as:
Avoid smoking and excessive alcohol consumption Maintain a healthy, balanced diet Limit red meat and grilled or charred foods Get enough sleep and manage stress
By adopting healthier habits, you can significantly reduce your risk and help prevent cancer in the future.
Source : TRIA Medical Wellness Center
**Translated and compiled by ArokaGO Content Team
TRIA Medical Wellness Center
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