Researchers measured the levels of the fatty acids in the red blood cells of 2,500 older people and their findings showed that those with the highest amount of omega-3 were 34 percent less likely to die within the next seven years. They were also 39 percent less likely to suffer a heart attack or stroke.
This study adds to the collection of research highlighting the association between consumption of omega-3s and benefits for heart health.
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Omega-3 – short for omega-3 polyunsaturated fatty acids – plays an essential in many of our bodily functions and must be consumed through our diet. The best sources of this healthy fat are oily fish like salmon, herring, canned sardines, blue mackerel and some varieties of canned tuna.
The Heart Foundation recommends we eat two to three serves of fish (with the skin on) each week as well as one gram of plant-based omega-3s. These can include walnuts, linseed, chia seeds, leafy greens, pumpkin seeds and soy.