Effects of Nutrition on Cognitive Function in Adults with or without Cognitive Impairment: A Systematic Review of Randomized Controlled Clinical Trials
, Alexandre Folch 1,2, Melina Rojas 1,2, José Luis Cantero 3,4, Mercedes Atienza 3,4, Jaume Folch 1,2,4, Antoni Camins 4,5,6, Agustín Ruiz 4,7, Christopher Papandreou 2,8,† and Mònica Bulló 1,2,8,*,†Round 1
Reviewer 1 Report
The topic of the review is interesting and read well. My only concern is that US department of agriculture has done a system review of the same.
Author Response
Please see the attachment.
Author Response File: 
Author Response.pdf
Reviewer 2 Report
In the present Systematic Review, the Authors conducted a analyzed of the randomized controlled trials published in MEDLINE PubMed from January 2018 to July 2021 which investigating the impact of dietary counselling, food-based and dietary supplement interventions on cognitive function in adults with or without cognitive impairment. In my opinion, the manuscript is very well prepared, with clearly described methods of including research into the analysis.
The manuscript is very interesting and informative. However, there is one point of concern, which should be properly addressed to further improve the quality of the manuscript.
I propose the following changes:
- In the discussion subsection "4.7 Potential Mechanism" I propose to prepare a scheme of the mechanism of action of the discussed compounds.
- In the Summary chapter, I also propose a summary diagram in which the authors will mark all things known and requiring further research.
Author Response
Please see the attachment.
Author Response File: Author Response.pdf
