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Ann Epidemiol. 2006 Jul;16(7):503-8. Epub 2006 Jan 9.

Consumption of antioxidant-rich beverages and risk for breast cancer in French women.

Author information

1
UMR Institut Nationale de la Santé et de la Recherche Médicale Unit 557/INRA Unit 1125, L'Institut Scientifique et Technique de la Nutrition et de l' Alimentation/Conservatoire National des Arts et Métiers, Paris, France. tero.hirvonen@ktl.fi

Abstract

PURPOSE:

The objective of the study is to evaluate the relation between antioxidant-rich beverages and the incidence of breast cancer.

METHODS:

This prospective study consisted of 4396 women without a history of cancer who were participants in the French Supplémentation en Vitamines et Minéraux Antioxydants Study. Beverage consumption was estimated by using three nonconsecutive 24-hour recalls. Incident cancer cases were identified through clinical examinations performed every other year, including, e.g., a screening mammogram, and through a monthly health questionnaire.

RESULTS:

During the median 6.6 years of follow-up, 95 breast cancers were diagnosed. In a multivariate model, an inverse association between herbal tea consumption and risk for breast cancer was observed (compared with nondrinkers, drinking 1 to 149 mL/d; relative risk [RR], 0.93; 95% confidence interval [CI], 0.48-1.80, and for > or =150 mL/d; RR, 0.43; 95% CI, 0.20-0.94; p for trend = 0.04). Consumption of coffee, tea, fruit juices, or wine was not associated with risk for breast cancer.

CONCLUSION:

Results of this study suggest that consumption of herbal tea may have a role in the prevention of breast cancer.

PMID:
16406814
DOI:
10.1016/j.annepidem.2005.09.011
[Indexed for MEDLINE]

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