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Doc Talk: Is wine different from other alcoholic drinks when it comes to cancer risk?

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The International Agency for Research on Cancer classifies alcohol as a Group 1 carcinogen, which means alcohol is definitively linked to a higher risk of cancer. But wine, among alcoholic drinks, is often an outlier in scientific research.

Wine, among alcoholic drinks, is often an outlier in scientific research.

PHOTO: ISTOCKPHOTO

Wong Seng Weng

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  • Alcohol is classified as a Group 1 carcinogen by the IARC, increasing the risk of cancers, including mouth, throat, oesophagus, liver, breast and colonrectum cancers.
  • Studies suggest wine might pose a lower cancer risk than spirits or beer, possibly due to antioxidants like resveratrol, especially when consumed with meals.
  • Despite potential benefits, moderation is key; the IARC states there is no "safe level" of alcohol consumption, and lifestyle differences may influence cancer risk.

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SINGAPORE – Warning: This column on wine and cancer may be confusing.

There is no debate: Alcohol increases cancer risk. Right?

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