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    Colorectal Cancer Myths: Fact or Fiction?

    Update date: 14-06-2025
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    Colorectal cancer is a malignant condition that originates in the colon or rectum and is often linked to the abnormal growth of polyps. It is among the most common types of cancer, especially in individuals over the age of 50. As its incidence continues to rise, misconceptions about colorectal cancer persist. Let’s explore the facts behind these myths with H PLUS International Medical Center.

    1. Understanding Colorectal Cancer

    Colorectal cancer is one of the most common cancers worldwide. According to the GLOBOCAN 2020 report, it ranks 4th in incidence (6%) and 5th in cancer-related mortality (5.8%). In Vietnam, it is among the top six most prevalent cancers. Notably, its incidence has risen significantly: between 2000 and 2020, age-standardized rates increased from 11.4 to 19 per 100,000 in men, and from 8.3 to 14.5 per 100,000 in women — a trend that shows no signs of slowing down.

    Early signs of colorectal cancer may include:

    • Bloating, abdominal discomfort

    • A sensation of fullness or trapped gas

    • Indigestion, loss of appetite

    • Persistent fatigue and weakness

    • Changes in bowel habits or stool shape

    2. Myths About Colorectal Cancer: True or False?

    2.1. People who’ve had colorectal cancer surgery should avoid meat.

    False!
    A common misconception is that meat accelerates cancer cell growth, leading many to avoid it post-surgery. In fact, protein-rich foods such as meat, fish, eggs, and tofu are essential for recovery and overall health. A balanced diet including these sources helps promote healing after surgery.

    2.2. Colorectal cancer patients should follow a vegetarian diet.

    False!
    Much like the myth above, strict vegetarianism is not required. While vegetables and fruits are beneficial, the development of colorectal cancer is influenced by other factors such as alcohol consumption, smoking, and genetics. A completely vegetarian diet is not necessary and should be approached with medical guidance.

    2.3. Can lactic acid bacteria prevent colorectal cancer?

    Partially true!
    Lactic acid bacteria may help reduce treatment side effects and possess antioxidant properties that can aid in gastrointestinal cancer prevention. However, the scientific evidence remains limited, and their preventive effect is not fully confirmed.

    2.4. Can chronic constipation lead to colorectal cancer?

    True!
    Prolonged constipation may cause toxins to be absorbed through the colon lining, which can lead to irritation and increased cancer risk. If you experience severe or persistent constipation, consult a healthcare provider for evaluation.

    2.5. Do all colon polyps turn into cancer?

    False!
    Not all colon polyps become cancerous, and their number does not always correlate with cancer risk. However, individuals with a family history of colorectal cancer may be more likely to develop polyps. In such cases, genetic testing and regular monitoring are recommended.

    3. How to Prevent Colorectal Cancer

    You can reduce your risk of colorectal cancer by adopting the following habits:

    Maintain a healthy lifestyle:

    • Eat moderately and follow a balanced diet rich in protein and fiber

    • Avoid alcohol and tobacco

    • Exercise regularly — at least 30 minutes per session, three times per week

    Undergo regular colonoscopy screening:
    Colonoscopy is the most important method for early detection and improved survival rates.
    If you are over 40, schedule regular screenings to catch abnormalities before symptoms arise.
    Don’t let unfounded fears prevent you from undergoing a colonoscopy.

    4. Where to Get Reliable Colorectal Cancer Screening?

    At H PLUS International Medical Center, we recognize that early detection is key to successful treatment and increased survival. That’s why we offer comprehensive colorectal cancer screening using advanced techniques, accurate diagnostics, and a team of experienced specialists.

    One of the most effective methods for detecting colorectal cancer is regular colonoscopy, which can identify polyps, lesions, and early-stage cancers — even in asymptomatic patients.

    H PLUS offers:

    • Colonoscopy: The gold standard for detecting colorectal abnormalities. Performed by highly qualified doctors, our procedures are safe and comfortable for patients.

    • Genetic and tumor marker testing: We provide additional tests to assess hereditary risk and detect early signs of cancer through blood biomarkers.

    • Expert consultations: Following the screening, our physicians provide in-depth reviews of your results and recommend appropriate follow-up or treatment plans when necessary.

    At H PLUS, we ensure a thoughtful and streamlined process, from preparation and testing to results review, providing you with confidence in both service quality and early detection outcomes.

    📞 For further inquiries or to schedule a screening, please contact us via Hotline: +84 24-7306-9889

    H PLUS is committed to delivering exceptional digestive healthcare and is proud to be a trusted destination for all clients. We not only help you detect colorectal cancer early, but also provide the most advanced prevention and treatment solutions — so you can live healthier every day.

    —

    Phòng khám Đa khoa Quốc tế H PLUS | H PLUS International Medical Center
    “Y học tiên phong – Song hành cùng y đức” | “Excellence in Medicine – Compassion for humanity”
    📍 Tầng 7–8, Tòa nhà Văn phòng A, Lotte Mall Tây Hồ, 272 Võ Chí Công, Hà Nội

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