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ALCOHOL USE

Alcohol consumption is connected to increased risk for breast cancer.

The added risk is likely a result of exposure to the hormone estrogen, which is linked to higher breast cancer risk. Regular alcohol consumption causes an increase in estrogen for all women. For postmenopausal women, the estrogen increase is more pronounced, even for light drinkers.

Studies have shown an increase in the risk for breast cancer with moderate alcohol use, or 1-2 drinks per day. (One drink = 5 oz wine, or 12 oz beer, or 1.5 oz  hard liquor) The risk increases as more alcohol is consumed. It makes no difference if the alcohol is from wine, beer, or hard liquor.

It is important to be aware of your alcohol consumption. If you want to minimize your breast cancer risk related to alcohol, try to limit your alcohol consumption to one drink or less per day. If you use alcohol to relax, consider alternatives, such as moderate exercise or meditation.