Women with Endometriosis: A Narrative Review of Adiposity and Metabolic Function from a Biopsychosocial and Intersectional Perspective

Background: Endometriosis is a chronic inflammatory disorder affecting about 190 million women of reproductive age worldwide. It represents a major health challenge due to its broad impact on physical, reproductive, and psychological well-being and is clinically characterized by pelvic pain, menstrual irregularities, and infertility. Methods: This narrative review synthesized current evidence on the relationship between adiposity, metabolic and inflammatory markers, and endometriosis from a biopsychosocial and intersectional perspective. A comprehensive search was conducted in PubMed, Scopus, and Web of Science for peer-reviewed studies published in English over the past decade. Results: Endometriosis significantly affects inflammatory activity within adipose tissue, in especial in visceral adipose tissue. Studies also reported reduced adipocyte size and altered adipose tissue function. The endometriosis cytokine profile exhibited a pattern of systemic and tissue-specific inflammatory activation (i.e., elevated levels of interleukin-6 and monocyte chemoattractant protein-1). Sociodemographic factors (i.e., age, race/ethnicity, socioeconomic status, and educational level) also play a significant role in differences in symptomatology, disease course, and healthcare access. Conclusions: Endometriosis need to be considered as a multisystem condition related to metabolic, inflammatory, and psychosocial factors. It is necessary to adopt a biopsychosocial and intersectional perspective to improve diagnosis and support more equitable and personalized therapeutic approaches.