Fish, such as cod, salmon, trout, herring and mackerel are packed with omega-3 fatty acids. These can help to reduce your blood pressure and cholesterol, which in turn reduces your risk of cardiovascular disease.
Why is this important? Well, each year, cardiovascular disease and its related issues account for 25% of deaths in the United States, so it’s important that we all take care of our hearts and eat foods rich in the nutrients that will help to protect them.
What is Omega-3?
Omega-3 fatty acids (EPA and DHA) prevent the accumulation of cholesterol by reducing triglyceride levels.
Why is high cholesterol bad for us?
Cholesterol causes stiffening in the veins and obstructions in the arteries, which can prevent the flow of blood. In extreme cases, the arteries become clogged and this can lead to a heart attack.
The obstruction of blood vessels can also create blood clots, which can cause a stroke if they make their way to the brain. Omega-3 fatty acids prevent the formation of clots by helping to reduce saturated fat deposits in the arteries and veins.
Fighting high blood pressure
The taurine (an amino acid) contained within seafood is particularly effective in the fight against high blood pressure. Consumption of seafood also helps to reduce inflammation in the veins and arteries, improving blood circulation and heart function.
Seafood is also rich in selenium, an essential trace element for the immune system. There is also a link between selenium deficiency and cardiovascular disease, so eating seafood could keep you topped up.