New Evidences

·         Fish oil and breast cancer: "Current use of fish oil was associated with reduced risk of breast cancer " (Brasky TM et al.: "Specialty supplements and breast cancer risk in the VITamins And Lifestyle (VITAL) Cohort", Cancer Epidemiol Biomarkers Prev 2010 Jul;19(7):1696-708)

·         Multivitamins and breast cancer: "Multivitamin use is associated with an increased risk of breast cancer"  (Larsson SC et al.: "Multivitamin use and breast cancer incidence in a prospective cohort of Swedish women", Am J Clin Nutr. 2010 May:91(5):1268-72)

·         Selective serotonin reuptake inhibitor (SSRI) antidepressants and tamoxifen: "Paroxetine can reduce or abolish the benefit of tamoxifen in women with breast cancer", (Kelly CM et al.: "Selective serotonin reuptake inhibitors and breast cancer mortality in women receiving tamoxifen: a population based cohort study", BMJ. 2010 Feb 8;340:c693. doi: 10.1136/bmj.c693)

·         Migraine and breast cancer: "A history of migraine is associated with a lower risk of breast cancer"  (Li CI et al.: "Migraine History and Breast Cancer Risk Among Postmenopausal Women", J Clin Oncol. 2010 Jan 25. [Epub ahead of print])

·         Passive smoking and risk of breast cancer: "Cumulative exposures to high levels of sidestream smoke may increase breast cancer risk among postmenopausal women"  (Reynolds P et al.: "Passive smoking and risk of breast cancer in the California Teachers Study", Cancer Epidemiol Biomarkers Prev. 2009 Dec;18(12):3389-98)

·         Smoking and breast cancer: "Having a personal history of smoking was found to be predictive of breast cancer diagnosis"  (Croghan IT et al.: "The role of smoking in breast cancer development: an analysis of a Mayo Clinic cohort", Breast J. 2009 Sep-Oct;15(5):489-95)