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健康饮食和体育锻炼有助防御阿尔茨海默症

Healthy Diet, Exercise May Help Keep Alzheimer’s at Bay
健康饮食和体育锻炼有助防御阿尔茨海默症
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2019-09-14 14:19
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健康饮食和体育锻炼有助防御阿尔茨海默症

Study finds people who are active and eat well have fewer brain effects linked to the disease.

研究发现,爱活动、吃健康饮食的人大脑损伤较少,罹患痴呆疾病风险概率也低。

By Steven Reinberg

作者:Steven Reinberg

 A healthy diet and regular exercise might be the keys to keeping your brain free of changes that lead to Alzheimer's disease, a small study suggests.

一项小型研究显示,健康饮食和定期锻炼有可能成为大脑免于罹患阿尔茨海默症关键。

Researchers studied 44 patients between the ages of 40 and 85 who had mild memory problems. The investigators found that the brains of those who followed a Mediterranean diet and were physically active had fewer plaques and tangles, a hallmark of Alzheimer's, than those whose diet was less healthy and who were less active.

研究人员对44名年龄在40-85岁有轻微记忆障碍患者进行了研究。研究发现,相对于饮食不健康且不爱活动的人,那些坚持吃地中海饮食并且注意运动人的大脑斑块和缠结(阿尔茨海默症主要标志物)较少。

"Alzheimer's disease is known to be incurable, but it was not thought until recently that it can be preventable," said lead researcher Dr. David Merrill. He is an assistant clinical professor of psychiatry and biobehavioral sciences at UCLA David Geffen School of Medicine in Los Angeles.

“已经知道,阿尔茨海默症不可治愈的,但最近发现它可以防御。”这是首席研究员David Merrill博士所说。他是洛杉矶加州大学洛杉矶分校David Geffen医学院精神病学和生物行为科学助理临床教授。

Numerous studies have suggested that a healthy lifestyle is related to reduced brain shrinkage and lower rates of brain tissue atrophy, he said.

他说,大量研究表明,健康生活方式与减少脑萎缩和降低脑细胞组织退化率有关。

But this is the first study to show how lifestyle factors directly influence levels of abnormal protein deposits in the brain that have been long tied to Alzheimer's disease. Plus, the study subjects were people with subtle memory loss who had not yet been diagnosed with dementia, Merrill noted.

研究表明,生活方式直接影响大脑异常蛋白沉积水平,这些异常蛋白沉积一直与诱发阿尔茨海默症有关。Merrill梅里尔指出,我们这项研究对象是轻度失忆尚无痴呆患者。

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