Exercise, diet and brain training-based cocktail intervention for improving physical and cognitive functions in the elderly

我们完成了三组老年人（年龄在75至83岁之间）志愿者的基线数据收集，以及干预后第6个月和第12个月的数据收集：1）运动干预组（40人）; 2）酸奶摄入组（20人）; 3）对照组（40人）。同时，我们已经完成了基线和干预6个月后人口统计学和临床变量相关数据的统计分析，目前正在进行认知功能和平衡测试相关数据的分析。此外，在基线和干预6个月后收集的血液样本中的血浆游离氨基酸浓度（PFAA）以及基线肠道微生物群的定量测量已经完成。

We have completed data collection at baseline, and at 6th and 12th months of intervention in three groups of elderly (aged between 75 to 83 years) volunteers: 1) Exercise Intervention Group (40 people); 2) Yogurt Ingestion Group (20 people); and 3) Control Group (40 people). Also, we have completed the statistical analysis of relevant data on demographic and clinical variables collected at baseline and after 6th months of intervention.Now we are performing the analysis of the relevant data on cognitive function and balance tests. Furthermore, the quantitative measurements of plasma free amino acid concentrations (PFAA) in blood samples collected at baseline and after 6th month of intervention, and baseline gut microbiota have been completed.