The effect of intake of amino acid mixture on cognitive functions in middle-aged/elderly subjects: a randomized, double-blind, placebo-controlled study - The effect of intake of amino acid mixture on cognitive functions in middle-aged/elderly subjects

KSO corporation0 个研究点目标入组 116 人开始时间: 2023年2月15日最近更新: 2023年10月17日

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•1) Individuals who have a history of mental or cerebrovascular diseases. 2) CES-D score >= 16. 3) Individuals who use medicines which may affect central nervous system except for sleeping pills. 4) Individuals who regularly intake supplements or functional foods which may affect cognitive function. 5) Individuals who regularly intake supplements consisted of amino acids used in this study. 6) Individuals who have visual impairment or hearing impairment. 7) Individuals who are diagnosed with climacteric symptom or who have been treated with hormone replacement therapy. 8) Individuals who have a history of alcohol dependence. 9) Individuals who are under medical treatment of cancer or cirrhosis of liver. 10) Dialysis patients. 11) Individuals with phenylketonuria. 12) Blood donation within 4 weeks. 13) Individuals who have allergy of food provided on the day of assessment. 14) Individuals who participate or will participate in other clinical studies. 15) Individuals who are assessed to be inappropriate by the principal investigator due to other reasons.

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