Review for 10.1186/s12876-022-02390-y (2022)

Reviewer’s report
Title: 
Use of Folic Acid Supplementation to Halt and even Reverse the
Progression of Gastric Precancerous Conditions: A Meta-analysis
Version: 
0 
Date: 
24 Jan 2022
Reviewer's report:
Acceptable literature review which was concluded with 11 RCT. The table of
risk of bias summary was 
very illustrated and helpful.
Nicely done.
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Is the study design appropriate to answer the research question (including the use
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