根据一项重大研究,任何酒精使用都会增加痴呆症风险,而且没有找到安全水平。 Any alcohol use raises dementia risk, with no safe level found, according to a major study.

BMJ证据医学出版的一份主要国际研究报告发现,任何酒精消费都会增加痴呆症的风险,而且没有确定安全水平。 A major international study published in BMJ Evidence-Based Medicine finds that any alcohol consumption increases dementia risk, with no safe level identified. 研究人员分析了来自美国和英国559,000多人的数据以及来自240多万个人的遗传信息,发现即使轻饮也增加了风险,随着摄入量的增加而增加。 Analyzing data from over 559,000 people in the U.S. and U.K. and genetic information from more than 2.4 million individuals, researchers found that even light drinking raises risk, which rises with greater intake. 遗传证据支持一种因果联系,表明由于酒精使用和酒精使用紊乱基因的增加,痴呆症风险较高。 Genetic evidence supports a causal link, showing higher dementia risk with increased alcohol use and alcohol use disorder genes. 脑成像显示酒精损害超出记忆中心的范围, 包括Telamus和小脑, 尽管戒酒后可以恢复。 Brain imaging reveals alcohol-related damage beyond memory centers, including the thalamus and cerebellum, though some recovery is possible after stopping drinking. 调查结果对以往关于中度饮酒是保护性的信念提出了挑战,并建议减少酒精使用可能是预防痴呆症的关键。 The findings challenge previous beliefs about moderate drinking being protective and suggest reducing alcohol use could be key to preventing dementia.