Research

Hormonal

Supplementation with omega-3 fatty acids (EPA and DHA) reduces systemic inflammation and clinical symptoms in autoimmune and inflammatory diseases by suppressing proinflammatory cytokines (IL-1, TNF, IL-6) and shifting eicosanoid production toward less inflammatory derivatives.

If you have an inflammatory or autoimmune condition, increasing your intake of EPA and DHA (found in fish oil) may help reduce inflammation and symptoms. This is achieved by suppressing proinflammatory cytokines like IL-1 and TNF. While dietary changes are beneficial, therapeutic doses often require supplementation to achieve sufficient levels in cell membranes.

GoodSupportsHIGH confidence
Animal experiments and clinical intervention studies indicate that omega-3 fatty acids have anti-inflammatory properties and, therefore, might be useful in the management of inflammatory and autoimmune diseases.
Artemis P. Simopoulos · Journal of the American College of Nutrition · 2002

Why this rating

The paper cites multiple randomized controlled trials, meta-analyses, and animal studies, though it acknowledges heterogeneity in response.

Source

Omega-3 Fatty Acids in Inflammation and Autoimmune Diseases

Artemis P. Simopoulos · Journal of the American College of Nutrition · 2002

DOI 10.1080/07315724.2002.10719248

narrative_reviewCited 1,990×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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