2 Eat oily fish
Salmon and tuna, among other oily fish, contain omega-3 fatty acids that have been found to lower the risk of heart disease by reducing blood pressure and cholesterol levels. Omega-3s have also been shown to slow down the build up of plaque and blood clots, which can clog up the arteries.
The American Heart Association (AHA) recommends eating at least two 3.5-ounce servings of oily fish a week to keep the heart running like a well-oiled machine. If you have a choice, advises Artinian, always go with a natural source of omega-3 over a supplement.
