Enhanced increase of omega-3 index in response to long-term n-3 fatty acid supplementation from triacylglycerides versus ethyl esters

Conclusion: A six-month supplementation of identical doses of EPA+DHA led to a faster and higher increase in the omega-3 index when consumed as triacylglycerides than when consumed as ethyl esters.

European Journal of Clinical Nutrition 65, 247-254 (February 2011) | doi:10.1038/ejcn.2010.239

omega-3 index in response to long-term n-3 fatty acid supplementation