Study of the association of niacin and vitamin <scp>B6</scp> intake with endometriosis: Evidence from <scp>NHANES</scp> 2003–2006

The findings suggest that dietary vitamin B6 intake is negatively associated with the prevalence of endometriosis, particularly among women older than 35 years, highlighting the potential role of dietary adjustments in managing endometriosis. Niacin intake also showed a protective effect, although this was less pronounced than vitamin B6. These results provide a basis for further research into the relationship between diet and endometriosis.