Effect of Fish-Derived Lipids in Women With Endometriosis

Endometriosis is a chronic inflammatory gynecological disease that may be associated with pelvic pain, painful menstruation, reduced quality of life, impaired daily functioning, and changes in nutritional and metabolic health. Diet, particularly the type and amount of dietary fatty acids, may influence inflammatory pathways involved in endometriosis. The purpose of this interventional study is to evaluate the effect of a 12-week nutritional intervention using BioMarine® Medical Immuno \& Neuro Lipids, a food for special medical purposes containing fish-derived lipids, on nutritional status, inflammatory status, lipid profile, pain perception, health status, and health-related quality of life in women with endometriosis. The study includes 50 women aged 18 to 40 years with endometriosis confirmed by a gynecologist. Participants are randomly assigned to one of two groups. The control group follows a balanced diet based on the Polish Healthy Eating Plate recommendations. The intervention group follows the same dietary recommendations and additionally consumes BioMarine® Medical Immuno \& Neuro Lipids at a dose of 0.5 ml/kg body weight daily for 12 weeks. The study assesses dietary habits, nutritional knowledge, dietary intake, anthropometric measurements, body composition, lipid profile, selected inflammatory markers, calprotectin, pain intensity, and endometriosis-related quality of life. The results may help to better understand whether fish-derived lipids combined with dietary intervention can support symptom management and improve selected health outcomes in women with endometriosis.

Inclusion Criteria: * Female sex. * Age \>18 years and \