Omega-3 fatty acids, are essential to many of the body's functions, but cannot be synthesized by the body. Instead, to get the required amounts, they must be taken in from food or supplementation. Fish oil is one of the most commonly consumed dietary supplements. Omega-3 fatty acids are incorporated in many parts of the body including cell membranes. They play a vital role in antiinflammatory processes and in the maintenance of cell membranes viscosity. EPA (Eicosapentaenoic) and DHA (Docosahexaenoic), the omega-3 fatty acids found in marine oils, as the two most important fatty acids in human health.