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腹部脂肪增加会影响老人头脑灵活性
2020-01-08 00:13   来源:  www.tasteherzog.com   评论:0 点击:

腹部脂肪增加会影响老人头脑灵活性近日,美国爱荷华州立大学食品科学、营养学及神经学专家研究发现,腹部脂

近日,美国爱荷华州立大学食品科学、营养学及神经学专家研究发现,腹部脂肪增加和肌肉减少会影响老人头脑灵活性。

A recent study by experts in food science, nutrition and neurology at Iowa State University found that increased abdominal fat and reduced muscle can affect mental flexibility in the elderly.

研究者从英国生物银行选取4000多名老人为对象,测量了他们的肌肉、腹部脂肪和皮下脂肪重量,分析它们在6年中与流体智力(一种以生理为基础的认知能力指标,如知觉、记忆、运算速度和推理能力等,随年龄增长而减退)的相关性。结果显示,腹部脂肪多会让老人的流体智力变差;相比之下,肌肉多能起到保护作用。

Researchers measured the muscle, abdominal and subcutaneous fat weight of more than 4,000 elderly people from the Bank of England, and analyzed their association with fluid intelligence (a physiologically-based measure of cognitive ability such as perception, memory, speed of computation, and reasoning) over a six-year period. The results show that abdominal fat can make the fluid intelligence of the elderly worse; in contrast, more muscle can protect.

这项发表在《大脑、行为与免疫》杂志上的研究提醒老年朋友,平时不要久坐,吃得别太油腻,避免腹型肥胖并保持锻炼增肌,能有效预防认知功能衰退,保持大脑灵活。

The study, published in the journal brain, behavior and immunity, warns older friends not to sit long, eat less greasy, avoid abdominal obesity and keep exercising and increasing muscle, effectively preventing cognitive decline and keeping the brain flexible.


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