Study examines association between caffeine consumption and breast c...([cancer development] are complex and rem...),Health

Date:10/13/2008

[cancer development] are complex and remain unclear," the authors write. "In the present investigation, caffeine consumption was associated with increased risk of breast cancers negative for both estrogen receptors and progesterone receptors or larger than 2 centimeters, which have less favorable prognoses. These findings indicate that caffeine consumption may affect breast cancer progression, and such an effect may be independent of the estrogen pathway." Further study is required to better understand caffeine's role, they note.

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Contact: Lori J. Shanks 617-534-1604 JAMA and Archives Journals Source:Eurekalert

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