When it comes to Omega 3’s, the rule is: the more, the better. The recommended daily amount of Omega 3 is 1,000 mg per day of EPA and DHA combined. If you’re concerned about your heart or brain health, you should probably take about 2,000 mg of Omega 3 fish oil per da . Unless you eat several meals of fish every week, your dietary intake probably doesn’t come close to that. That’s why it’s best to take supplements.
However, not all fish oil supplements are created equal. To keep prices low, many fish oil suppliers get their stock from the cheapest possible sources. Other manufacturers use unstable commodity oils that begin to oxidize – or rot – as soon as they’re exposed to oxygen, light, and heat. That’s why so many fish oil supplements may give you an upset stomach or that uncomfortable fish burp after taking them.
The richest sources for essential EPA and DHA are small cold water fish such as anchovies, mackerel and wild sardines. These small fish contain the ocean’s highest natural oil content. Plus, they are usually free of the pollutants and toxins found in larger species of fatty fish.
Also, make sure the fish oil you buy includes antioxidants to help maintain stability and protect against a fishy aftertaste.