Fish oil
![A typical fish oil softgel](/Images/godic/202501/13/Fish_oil_softgel3756.jpg")
![Fish oil capsules](/Images/godic/202501/13/Lachsölkapsel3756.jpg")
![](/Images/godic/202501/13/Plateau_van_zeevruchten3756.jpg")
Fish oil is oil derived from the tissues of oily fish. Fish oils contain the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), precursors of certain eicosanoids that are known to reduce inflammation in the body, and have other health benefits. Nonetheless, fish oil supplement studies have failed to support claims of preventing heart attacks or strokes.