Hormonal

Gut microbiota dysbiosis in women with Polycystic Ovary Syndrome (PCOS) is significantly associated with clinical phenotypes, including elevated testosterone, increased waist circumference, and altered brain-gut peptides (serotonin, ghrelin, PYY).

This research suggests that the gut health of women with PCOS differs from controls, specifically showing lower levels of beneficial bacteria (like Akkermansia) and higher levels of potentially inflammatory bacteria (like Escherichia/Shigella). These microbial differences are linked to higher testosterone and waist circumference. While this study does not prescribe a specific diet, it supports the investigation of dietary interventions aimed at improving gut microbiota diversity as a potential strategy to manage PCOS symptoms.