LIFENOW Fish Oil Omega 3 Fatty Acids Supplement, 500mg (60 Capsules)Fish oil is obtained from the tissues of oily fish. The primary sources are cold water fatty fish. For human absorption of fish oil there are only two different ways, one is the consumption of cooked fish and the other is from fish oil supplements. Fish oil is an intense source of omega 3 fats, in other words, 3 fatty acids. In order to get more scientific, omega 3 fatty acids are PUFAs (polyunsaturated fatty acids). LIFENOW is one amongst the best