Popis: |
The proposed protocol is for a systematic review and meta-analysis on the relationship between vitamin A and body mass. The primary objective is to explore the mechanisms between vitamin A and adiposity such as inflammation, dietary intake and body fat. The secondary objective is to look at the extent to which vitamin A is stored in different adipose tissue depots. The protocol outlines the motive and scope for the review, and methodology including the risk of bias, statistical analysis, screening and study criteria. |