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  • 标题:Dietary Protein and Amino Acid Intake: Links to the Maintenance of Cognitive Health
  • 本地全文:下载
  • 作者:Jordan M. Glenn ; Erica N. Madero ; Nick T. Bott
  • 期刊名称:Nutrients
  • 电子版ISSN:2072-6643
  • 出版年度:2019
  • 卷号:11
  • 期号:6
  • 页码:1315-1330
  • DOI:10.3390/nu11061315
  • 出版社:MDPI Publishing
  • 摘要:With the rapid growth in the aging population, there has been a subsequent increase in the rates of Alzheimer’s disease and related dementias (ADRD). To combat these increases in ADRD, scientists and clinicians have begun to place an increased emphasis on preventative methods to ameliorate disease rates, with a primary focus area on dietary intake. Protein/amino acid intake is a burgeoning area of research as it relates to the prevention of ADRD, and consumption is directly related to a number of disease-related risk factors as such low-muscle mass, sleep, stress, depression, and anxiety. As a result, the role that protein/amino acid intake plays in affecting modifiable risk factors for cognitive decline has provided a robust area for scientific exploration; however, this research is still speculative and specific mechanisms have to be proven. The purpose of this review is to describe the current understanding of protein and amino acids and the preventative roles they play with regard to ADRD, while providing future recommendations for this body of research. Additionally, we will discuss the current recommendations for protein intake and how much protein older adults should consume in order to properly manage their long-term risk for cognitive decline.
  • 关键词:protein; amino acid; Alzheimer’s disease; dementia; cognition; cognitive decline; risk factors protein ; amino acid ; Alzheimer’s disease ; dementia ; cognition ; cognitive decline ; risk factors
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