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- Long-Term Effects of Alcohol on the Immune System
- Alcohol Addiction, or Physical and Psychological Dependence
- Alcohol Addiction Research by The Recovery Village
It makes your body release stress hormones that narrow blood vessels, so your heart has to pump harder to push blood through. One night of binge drinking can jumble the electrical signals that keep your heart’s rhythm steady. If you do it for years, you can make those heart rhythm changes permanent and cause what’s called arrhythmia. Over time, it causes heart muscles to droop and stretch, like an old rubber band.
- However, alcohol can also weaken the immune system, cause serious health conditions and make the body more vulnerable to infections and viruses.
- Learn more about the results of some large prospective cohort studies of alcohol consumption and cardiovascular disease.
- Cirrhosis, on the other hand, is irreversible and likely to lead to liver failure despite abstinence from alcohol, according to Dr. Menon.
- Similarly, wine intake, especially red wine, has been identified as having a protective effect against the common coldReference Takkouche, Regueira-Mendez, Garcia-Closas, Figueiras, Gestal-Otero and Hernan29.
- But unhealthy factors, like stress, smoking, or drinking alcohol, can be taxing for your immune system and make it harder for it to fight off infection.
Some alcoholic beverages contain components that combat ethanol’s damaging effects. The ethanol in alcohol damages immune cells because it generates free radicals. Alcoholic drinks containing antioxidants may cause less damage than other drinks because they help protect against some of the free radicals in ethanol. While any alcoholic drink can have negative effects on the body, beers or wines that contain vitamins, antioxidants and polyphenols may cause less damage to the immune system than heavy liquors. In addition to pneumonia, alcohol consumption has been linked to pulmonary diseases, including tuberculosis, respiratory syncytial virus, and ARDS.