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Updated: May 26, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
Alcohol: friend or foe?
1Enrique Cabrera Medical Faculty of the Medical University of Havana. isaric@infomed.sld.cu
Abstract:
Popular belief has it that alcohol, particularly red wine, protects against atherosclerosis and associated cardio- and cerebrovascular conditions. That presumption motivates this paper, which describes the mechanisms underlying the J-shaped risk curve for alcohol use, with benefits for vascular disease risk at low consumption levels and harmful effects--both directly on the user and indirectly on the bystander--at higher levels. The importance of further exploring alcohol use in patients with cardiovascular risk factors and of intervening to modify non-social use of alcohol to prevent serious adverse health consequences is also addressed.
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