Fish oil, which contains omega-3 fatty acids, has been shown to be indispensable for a better quality of life. It has been proved that fish oil is beneficial for heart diseases, rheumatoid arthritis and diseases of the eyes. It also leads to enhanced brain function and helps fight depression. Omega-3 can be found in flaxseeds, walnuts and canola and soybean oil besides fish, meat and eggs. However, fish oil is the best source of omega-3 which is present highly in salmon.
It has been found that fish oil supplements also provide the same levels of omega-3 but eating salmon leads to higher concentrations of selenium in the blood. Selenium provides protection against heart disease and cancer as it is a good anti-oxidant. It balances out the bad effects of fish oil. Although it is easier to take fish oil supplements rather than take the trouble of cooking fresh salmon, the later is far more beneficial.
Fish oil produces side effects like burping, unpleasant breath, tiredness and nausea in many individuals. But salmon is easily digestible. It shows none of the ill-effects of fish oils. So, if you want the good effects of fish oil, it is better to indulge in eating salmon rather than its corresponding pill. It is healthy in more ways than one. The amount of money that you will spend on either of them is also comparable. Eating salmon is certainly not very expensive in comparison to fish oil supplements. But if you have repulsion for salmon, then you have no choice but to end up with fish oil supplements.