These results are corroborated by the following meta-analysis conducted in 2021, comprising 5 more recent studies, including 402 women with PCOS, reporting that treatment with omega-3 fatty acids significantly increased adiponectin levels (WMD 1.42, p < 0.00001) in the intervention group when compared with the placebo group [165]. Here, ADIPOQ is linked to polycystic ovary syndrome.