Eating a healthy diet has many benefits, including reducing the risk of heart disease. While there are many foods that can help protect your heart, some stand out for their antioxidant powers and low calorie counts.

Here are 10 heart-shielding superfoods to add to your diet:.

1. Blueberries

Blueberries are low in calories and high in antioxidants, specifically flavonoids. These compounds help protect the heart by reducing inflammation and improving blood flow.

Studies have shown that blueberries may also lower blood pressure and cholesterol levels.

2. Spinach

Spinach is a nutrient-rich leafy green with high levels of vitamins A and C, along with potassium and calcium. It is also high in antioxidants like lutein and zeaxanthin, which have been linked to a reduced risk of heart disease.

3. Salmon

Salmon is a fatty fish that is rich in heart-healthy omega-3 fatty acids. These fats can help lower blood pressure, reduce inflammation, and improve cholesterol levels.

Eating just two servings of salmon per week has been shown to significantly reduce the risk of heart disease.

4. Almonds

Almonds are high in healthy fats, fiber, and protein, making them a nutritious snack choice. They are also rich in vitamin E, a powerful antioxidant that helps protect the heart.

Studies have shown that eating almonds can help lower LDL cholesterol levels and reduce inflammation in the body.

5. Broccoli

Broccoli is a cruciferous vegetable that is high in fiber, vitamin C, and folate. It is also rich in antioxidants like quercetin and kaempferol, which have been shown to improve blood pressure and lower the risk of heart disease.

6. Sweet Potatoes

Sweet potatoes are a low-calorie root vegetable that is high in fiber and vitamin A. They are also rich in antioxidants like beta-carotene, which can help protect the heart.

Studies have shown that eating sweet potatoes can help lower blood sugar levels and improve insulin sensitivity.

7. Green Tea

Green tea is a low-calorie beverage that is high in antioxidants like catechins and epigallocatechin gallate (EGCG). These compounds can help improve blood pressure, reduce LDL cholesterol levels, and reduce inflammation in the body.

Drinking green tea regularly has been linked to a reduced risk of heart disease.

8. Tomatoes

Tomatoes are a low-calorie fruit that is high in vitamin C and lycopene, an antioxidant that gives tomatoes their red color.

Lycopene has been linked to a reduced risk of heart disease and stroke, and may also help lower blood pressure and cholesterol levels.

9. Quinoa

Quinoa is a nutritious whole grain that is high in protein, fiber, and antioxidants. It is also low in calories and has a low glycemic index, making it a good choice for people with diabetes.

Studies have shown that eating quinoa can help improve cholesterol levels and reduce inflammation in the body.

10. Dark Chocolate

Dark chocolate is a delicious and healthy treat that is high in antioxidants called flavanols. Flavanols can help improve blood flow, lower blood pressure, and reduce inflammation in the body.

Eating moderate amounts of dark chocolate has been linked to a reduced risk of heart disease.