Used primarily in the pharmaceutical industry to reduce high triglyceride levels in the blood, especially in patients with severe hypertriglyceridemia. It is a key ingredient in prescription medications that help lower the risk of cardiovascular events such as heart attacks and strokes. Often prescribed alongside statins, it supports heart health by reducing inflammation and improving lipid profiles. Also investigated for its potential benefits in managing symptoms of depression, rheumatoid arthritis, and other inflammatory conditions. Widely used in clinical settings where omega-3 fatty acid supplementation is needed in a purified, concentrated form.