A health scare can make you question habits you once considered harmless. You may be asking, does alcohol cause cancer, and the answer is yes: drinking can raise the risk of several cancers. The danger grows with heavier or more frequent use, but even smaller amounts may matter. Alcohol and cancer risk are linked through acetaldehyde, a toxic chemical that can damage DNA and affect how cells repair themselves. Your genes, smoking habits, and health may also influence your risk. Cutting back can help, and stopping can lower it further. If drinking feels hard to control, support is available. A drug and alcohol rehab in West Virginia can help you reduce harm, address dependence, and make choices that protect your health.