Doctors classify heart disease as the “world’s biggest killer,” and it includes various conditions that affect the heart or blood vessels.
Heart disease is usually caused by a buildup of fatty deposits in the arteries or an increased risk of blood clots. Fortunately, there are many ways in which you can maintain a healthy heart.
According to the Express newspaper, following certain diets to maintain a healthy heart, or focusing on specific foods and increasing them, may help protect you from heart diseases, especially fatal ones.
And the Mayo Clinic states that one of the foods that may help with this is fish, so if “you are concerned about the health of your heart, eating at least two servings of fish per week can reduce the risk of heart disease.”
The heart-healthy part of fish is particularly noteworthy for omega-3 fatty acids, which have been shown to be beneficial for heart health and reduce the risk of death from heart disease.
These fatty acids are especially found in fatty fish, such as salmon, mackerel, sardines and tuna.
Supplements containing fish oil have been linked to improved arterial function and lower blood pressure, according to the National Library of Medicine.
The Centers for Disease Control and Prevention (CDC) explains that blood pressure is a risk factor for heart disease because it can make the arteries less flexible and reduce the flow of blood and oxygen to the heart.
Another risk factor for heart disease that can be reduced by eating fish is high cholesterol, as fats build up in the blood, making it difficult for enough blood to flow through the arteries.
Although fish is fatty, it contains a good type of fat that is good for the heart. For example, other types of fat, such as saturated fat, can lead to high cholesterol and heart disease.
The Mayo Clinic explains that fish is a good alternative to high-fat meat.
Doctors and nutritionists recommend including two servings of fish in the weekly meal plan, and it should contain oily fish, and each meal should contain 140 grams of cooked fatty fish.
However, eating this fatty food isn’t the only way to reduce your risk of heart disease, as many lifestyle interventions can help, too, such as exercising and quitting smoking.