Fatty fish and fish omega-3 fatty acid intakes decrease the breast cancer risk

Fatty fish and fish omega-3 fatty acid intakes decrease the breast cancer risk: a case-control study

CONCLUSION: These results suggest that high consumption of fatty fish is associated with a reduced risk for breast cancer, and that the intake of omega-3 fatty acids from fish is inversely associated with postmenopausal breast cancer risk.

BMC Cancer. 2009 Jun 30;9:216.