12 common cancer myths busted

By Barkha MathurPublished On May 16, 2025

Myth #1: You must remove the whole breast for cancer

Fact: Breast conservation surgery is just as effective in early stages & offers better emotional outcomes.

Myth #2: Only smokers get lung cancer

Fact: Non-smokers exposed to pollution, passive smoke, or toxins are also at risk.

Myth #3: No need for cancer screening if you feel fine

Fact: Many cancers are silent killers. Regular screening catches them early—when they’re most treatable.

Myth #4: All lumps are cancer

Fact: Most lumps are benign. Only a biopsy confirms cancer. Don’t panic—diagnose first.

Myth #5: Blood cancer is an old-age disease

Fact: Certain types, like ALL, are more common in children. Awareness saves lives.

Myth #6: Mobile phones cause brain cancer

Fact: Phone radiation is non-ionising—doesn’t damage DNA. No strong proof links mobiles to cancer.

Myth #7: Cancer is always fatal

Fact: Many cancers are now highly treatable. Early detection & new treatments save millions.

Myth #8: Only family history causes cancer

Fact: Most cancers happen in people with no family history. Lifestyle & environment matter more.

Myth #9: Deodorants cause breast cancer

Fact: No solid proof exists. Studies show no link between deodorants & breast cancer.

Myth #10: Superfoods can cure cancer

Fact: No food cures cancer. Eat healthy, but never replace medicine with diet or herbs.

Myth #11: Cut all sugar to starve cancer

Fact: All body cells need glucose. Extreme diets harm nutrition—focus on balance, not extremes.

Myth #12: A positive mindset can cure cancer

Fact: Mindset helps, but doesn’t replace treatment. Science + mental strength = better outcomes.

Stop myths. Start facts.

Busted by top cancer experts from CK Birla, Aiims, and Metropolis Healthcare.