7 Foods Cardiologists Recommend You Start Eating Now

Heart health is paramount for a long and healthy life. Cardiologists, who specialize in preventing and treating heart disease, often recommend dietary changes as a key component of heart health. Here, we delve into seven foods that cardiologists suggest incorporating into your diet to improve heart function, reduce the risk of heart disease, and maintain overall well-being.

1. Leafy Green Vegetables

Spinach, kale, and other leafy greens are high in vitamins, minerals, and antioxidants. Particularly, they’re rich in vitamin K, which helps protect your arteries and promote proper blood clotting. They also have a high content of dietary nitrates, which have been shown to reduce blood pressure, decrease arterial stiffness, and improve the function of cells lining the blood vessels.

2. Whole Grains

Whole grains like oats, brown rice, barley, and whole wheat should replace refined grains in your diet. They are a good source of fiber, which helps lower cholesterol and reduces the risk of heart disease. Studies have shown that including whole grains in your diet can improve blood pressure and lead to better heart health.

3. Berries

Strawberries, blueberries, blackberries, and raspberries are jam-packed with important nutrients. They are particularly high in antioxidants like anthocyanins, which protect against the oxidative stress and inflammation that contribute to the development of heart disease. Regular consumption of berries can reduce several risk factors for heart disease, including blood pressure and cholesterol levels.

4. Avocados

Rich in monounsaturated fats, avocados can help lower bad LDL cholesterol levels while raising the amount of good HDL cholesterol in your body. They are also a significant source of potassium, which is essential in managing blood pressure. Incorporating avocados into your diet can boost heart health by reducing heart disease risk factors like cholesterol and blood pressure.

5. Fatty Fish and Omega-3s

Fatty fish like salmon, mackerel, sardines, and tuna are rich in omega-3 fatty acids, which have been researched extensively for their heart-health benefits. Eating fish, especially those high in omega-3s, reduces the risk of arrhythmias (irregular heartbeats), decreases triglyceride levels, and can lower blood pressure slightly. The American Heart Association recommends eating 2 servings of fish per week for optimal heart health.

6. Walnuts

Walnuts are a great source of fiber and micronutrients like magnesium, copper, and manganese. Research shows that incorporating a few servings of walnuts in your diet can help protect against heart disease. They have high levels of omega-3 fatty acids, which are known to reduce heart disease risk factors and lead to a healthier heart.

7. Dark Chocolate

Dark chocolate is not only delicious but also rich in antioxidants like flavonoids, which boost heart health. Studies have shown that consuming dark chocolate can lower the risk of calcified plaque in the arteries and reduce the risk of heart disease. However, it’s important to choose high-quality dark chocolate with at least 70% cocoa content and consume it in moderation.


Incorporating these foods into your daily diet can lead to significant improvements in heart health and reduce the risk of heart disease. Remember, though, that no single food can provide all the nutrients your heart needs. A balanced diet combined with a healthy lifestyle is the best way to protect your heart. Always consult with your healthcare provider or a dietitian before making significant changes to your diet, especially if you have existing health conditions.