Mediterranean Diet May Lower Breast Cancer Risk by Over Half
With incidence of breast cancer increasing in recent years, lifestyle and prevention measures are more important than ever. Using data from the PREDIMED study (where adults at risk for heart disease were assigned to either a low fat diet, a Mediterranean diet with olive oil, or a Mediterranean diet with nuts), scientists analyzed the eating patterns and health outcomes of over 4,200 women (ages 60-80). During the 5-year follow up period, 35 women developed breast cancer. Those in the Mediterranean diet groups were 51% less likely to get breast cancer than those on a low-fat diet. The Mediterranean diet with olive oil group was 62% less likely to get breast cancer, while the Mediterranean diet group with nuts had a non-signiﬁcant lower risk of breast cancer.
JAMA Internal Medicine. 2015 Sep 14:1-9. [Epub ahead of print.] (Toledo E et al.)