EPA and sleep
EPA is a supporting nutrient for sleep support. EPA is the primary anti-inflammatory omega-3 fatty acid. EPA-dominant formulas (≥60% EPA) outperform DHA-dominant formulas for mood and depression in multiple meta-analyses. The REDUCE-IT trial used 4g icosapent ethyl (pure EPA) and showed 25% cardiovascular event reduction.
How much epa do you need
Research points to 500–2000 mg as the effective range for epa. 500mg minimum for general benefit; 1000-2000mg for mood/cardiovascular outcomes. Lower doses may provide some benefit, but most studies showing clear results used this range.
What the research says
The clinical evidence for epa in sleep is strong. REDUCE-IT (n=8,179) showed 25% CV event reduction with pure EPA. Meta-analyses of 26 RCTs confirm EPA-dominant formulas superior for depression. Learn more