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European Code Against Cancer
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Questions & Answers

  • Tobacco
  • Second-hand smoke
  • Healthy body weight
  • Physical activity
  • Diet
  • Alcohol
  • Sun/UV exposure
  • Pollutants
  • Radiation
  • Breastfeeding
  • Hormonal therapy
  • Vaccination and infections
  • Screening
  • Others
  • Pharmaceutical drugs

How does breastfeeding help to reduce cancer risk?

The mechanism for the protective effect of breastfeeding is not fully understood. The beneficial effects may be explained by modifications of the structure of the breast and lower lifetime exposure to hormones in the mother.

  • For how long should babies be breastfed?
  • How much can I reduce my risk of cancer by breastfeeding my baby?
  • How does breastfeeding help to reduce cancer risk?
  • Apart from the protection against breast cancer, does breastfeeding have other benefits for the mother?
  • Is breastfeeding beneficial for my child?

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