If you’re hoping to help your heart by consuming fish oil supplements, you might want to stop hoping and switch to eating fish rich in omega-3 fatty acids. But, you should do so in moderation. What we know for sure about fish oil supplements is that there appears to be precious little evidence of their benefits to individuals, according to the latest research out of the University of Auckland in New Zealand.
Researchers analyzed the results of 18 randomized clinical trials between 2005 and 2012 and found essentially no basis for recommending people take fish oil supplements.
So, instead of taking fish oil supplements, eat mackerel, herring, tuna, halibut and salmon, which all provide omega-3 fatty acids, otherwise known as fish oil. There is some evidence that you might benefit from eating them, so long as the fish is not fried. Eating broiled or baked fish could reduce your risk of heart disease. However, there is not enough evidence to show that your heart will benefit.
And, beware, if you eat fried fish, you likely increase your risk of heart disease.You should beware that eating fish may increase your exposure to methylmercury. Swordfish, king mackerel, shark, or tilefish have high levels of methylmercury. Higher mercury consumption is associated with a higher risk of cardiovascular disease; however results are mixed. As always, the key is moderation and a balanced diet.