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The Economic Times

Global Business / The Economic Times

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Vitamin B12 and Cancer: Why scientists are taking a closer look at high levels

New research explores vitamin B12's complex link with cancer. While essential for health, high B12 levels are being investigated. Studies suggest a U-shaped relationship with cancer risk, indicating balance is key. Elevated B12 in cancer patients may be an indicator, not a cause. Doctors advise against high-dose supplementation without medical guidance. Long-term healthy habits remain crucial for cancer prevention.

28 May 2026 12:24 am