Alcohol is believed to increase estrogen production in pre-and post-menopausal women, which can increase breast cancer risk. However, the study published April 8 in the Journal of Clinical Oncology showed that consuming alcohol had no affect on the person's survival rate. What's more, women who were moderate drinkers before and after their diagnosis were shown to have a significant boost in survival.
"Our findings should be reassuring to women who have breast cancer because their past experience consuming alcohol will not impact their survival after diagnosis," Polly Newcomb, a member of the Public Health Sciences Division and head of the Cancer Prevention Program at Fred Hutchinson Cancer Research Center, said in a press release.
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