Fish-Derived Fat Supplements and Endometriosis Symptoms: A Closer Look
This 12-week clinical trial followed 46 women with confirmed endometriosis who were all following a standard ‘Healthy Eating Plate’ diet. Half the group also received a fish-derived lipid supplement (containing marine oils, alkylglycerols, and squalene), while the other half followed the diet alone.
Researchers tracked inflammatory blood markers, a gut inflammation marker (fecal calprotectin), pain levels, and quality of life. The supplemented group showed a notable rise in IL-10, an anti-inflammatory signaling molecule, which was statistically significant even after adjusting for other factors. Other inflammatory markers showed mixed, inconsistent results, and gut inflammation markers did not change in either group.
Both groups reported some improvement in pain-related quality of life scores over the study period, but the difference between groups was not statistically significant. However, women taking the fish-derived lipids were more likely to report at least a one-point improvement on a pain scale (about 74% vs 35% in the diet-only group).
What this means for you
This small, short-term study suggests fish-derived lipids may nudge certain immune markers in a favorable direction and could be linked to a higher chance of some pain improvement, but most outcomes did not differ clearly between groups. The findings are preliminary and the authors themselves call for larger, longer studies before drawing firm conclusions.
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Start the ALP ProtocolThis summary is for educational purposes only and is not medical advice. Always talk to your healthcare provider before making changes to your supplement routine.