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美国科研人员在研究中发现,缺乏维生素D可导致老年人行动迟缓,并可能增加身体变残的风险。研究报告称,在60岁以上的老人中,有四分之一的人体内维生素D含量过低。根据
In the study, American researchers found that the lack of vitamin D can cause the elderly to slow down and may increase the risk of physical disability. According to the study, one in four people over 60 years of age has low levels of vitamin D in their bodies. according to