Alcohol Increases Breast Cancer Risk: 5 Reasons & What to Know

New Research Underscores Link Between any Alcohol Consumption and Increased Breast Cancer Risk

HOUSTON, TX – Mounting evidence confirms that all types of alcohol – wine, beer, and spirits – elevate a woman’s risk of developing breast cancer, according to experts at MD Anderson Cancer Center. The connection stems from ethanol, which breaks down into acetaldehyde, a known carcinogen. Here are seven key facts regarding alcohol and breast cancer risk:

1. All alcohol Increases Risk: Regardless of the type, all alcoholic beverages contain ethanol and thus contribute to increased breast cancer risk in women.
2. Acetaldehyde is the Culprit: The ethanol in alcoholic drinks metabolizes into acetaldehyde,a substance classified as a cancer-causing agent.
3. Avoid During Treatment: Abstaining from alcohol is crucial during active cancer treatment, as it may increase the risk of a second primary cancer or negatively impact the existing tumor.
4. Treatment Interference: Alcohol can interfere with the benefits of cancer treatment and worsen associated side effects, notably increasing strain on the liver and risk of dehydration during chemotherapy.
5. Men Face Increased Cancer Risk: While rare, men can develop breast cancer, though it’s typically linked to genetics. However,alcohol consumption increases the risk of six other cancers in men: colorectal,esophageal,laryngeal,liver,oral,and throat cancers.
6. Awareness Gap: A recent MD Anderson study revealed that 39% of American adults are unaware of the link between alcohol and cancer risk, and over 30% believe cancer prevention isn’t possible.
7. Risk Reduction with Abstinence: Stopping alcohol consumption demonstrably decreases the risk of some alcohol-related cancers. While research continues on the specific impact on breast cancer risk, abstaining remains the best preventative choice.