20 Foods That Can Help Prevent Clogged Arteries

Blocked arteries, also called atherosclerosis, happen when fatty buildups accumulate on the inside walls of your arteries.

This accumulation can constrict the arteries. It limits blood flow to your heart and other vital organs. As time passes, blocked arteries can result in severe health issues such as heart disease, stroke, and death.

There are actions you may do to avoid blocked arteries and safeguard your heart’s well-being. While lifestyle decisions such as physical activity and stress management are essential, including certain items in your diet will significantly help in keeping your arteries healthy.

Here are 20 tasty and healthful foods that can support the health of your arteries and improve your overall heart health:

1. Fatty Fish

High in omega-3 fatty acids such as EPA and DHA, fatty fish such as salmon, tuna, sardines, and mackerel are excellent for heart health. These essential fats provide different advantages:

Decrease inflammation: 

Omega-3s possess anti-inflammatory characteristics that aid in reducing inflammation in the arteries, potentially decreasing the accumulation of plaque.

Reduce triglycerides: 

Triglycerides are found in the blood as a type of fat, and elevated amounts can lead to blocked arteries. Omega-3 fatty acids can assist in decreasing triglyceride levels, which can also decrease the risk of heart disease.

Enhance blood circulation: 

Research indicates that omega-3 fatty acids can enhance the performance of blood vessels and reduce the likelihood of blood clotting, which helps facilitate smooth blood circulation in the body.

Incorporate a minimum of two servings of fatty fish per week into your diet. Appreciate them baked, grilled, poached, or canned for a simple and economical choice.

2. Olive Oil

This adaptable oil, derived from olives, is not only popular in cooking; it significantly promotes heart health. Research indicates that olive oil, especially extra virgin olive oil, might aid in:

Decrease inflammation: 

Similar to omega-3s, olive oil has anti-inflammatory properties such as oleocanthal, which helps reduce inflammation in the arteries.

Enhance blood sugar management: 

Extra virgin olive oil can assist in controlling blood sugar levels, which is essential for handling diabetes and a risk associated with heart disease.

Reduce LDL cholesterol: 

Although not a cholesterol-lowering drug, olive oil might assist in decreasing LDL (“bad”) cholesterol levels and boosting HDL (“good”) cholesterol levels, which can improve your cholesterol profile.

Drizzle olive oil on salads and vegetables, or use it for cooking over medium heat. Opt for marinades made with olive oil for meats and fish, and seek out those labeled “extra virgin olive oil” for the most beneficial ingredients.

3. Nuts & Seeds

These crispy superfoods include beneficial lipids, fiber, protein, and antioxidants, all promoting good heart health. Almonds, walnuts, cashews, chia seeds, and flaxseeds are great options:

Healthy fats: 

Nuts and seeds provide monounsaturated and polyunsaturated fats, which are seen as beneficial fats compared to saturated and trans fats. These beneficial fats can assist in decreasing LDL cholesterol levels and alleviating inflammation.


The fiber in nuts and seeds assists with digestion and removes cholesterol from the body, which promotes a healthier heart.


Nuts and seeds comprises high levels of antioxidants that fight against damaging free radicals that may injure cells and lead to heart disease.

Enjoy nuts and seeds as a nutritious snack, or add them to salads, yogurt parfaits, oatmeal, or homemade trail mix for a healthy and gratifying boost.

4. Berries

These colorful fruits are not just tasty snacks; they contain antioxidants, especially anthocyanins, that provide several health advantages. Research indicates that eating berries might:

Decrease inflammation: 

The anti-inflammatory characteristics of anthocyanins might help in lowering inflammation in the arteries, which could guard against atherosclerosis.

Enhance blood vessel function: 

Berries might aid in enhancing the flexibility and relaxation of blood vessels that can lead to improved blood circulation in the body.

Enhance HDL cholesterol: 

Some research indicates consuming berries might raise HDL cholesterol levels, which can help maintain a healthy cholesterol profile.

Enjoy fresh, frozen, or dried berries as a nutritious snack, or add them to yogurt parfaits, cereal, smoothies, or baked goods such as muffins and pancakes.

5. Whole Grains

Opting for whole grains such as brown rice, quinoa, whole-wheat bread, and oats instead of refined grains gives your body lasting energy, aids in digestion, and benefits heart health. Whole grains provide various advantages:


Similar to nuts and seeds, whole grains are a beneficial source of fiber, which assists in reducing LDL cholesterol levels and helps in removing toxins from the body.

Reduce blood sugar: 

Whole grains are broken down more slowly in the body compared to refined grains, resulting in more stable blood sugar levels. This can be helpful for controlling diabetes and lowering the chance of heart disease.

6. Legumes 

Legumes such as beans, lentils, and chickpeas are pretty diverse and provide several health advantages. Their significant amount of fiber, protein, and particular minerals such as folate and potassium make them beneficial for cardiovascular health.

Reduce LDL cholesterol: 

The fiber in beans can decrease LDL cholesterol levels by attaching to cholesterol in the digestive system and stopping it from being absorbed into the blood.

Control blood pressure: 

Potassium, found in large amounts in beans, assists in managing blood pressure, which is a significant risk factor for heart disease.

Decrease inflammation: 

Some research indicates that legumes, especially lentils, provide anti-inflammatory advantages, which could help lower the risk of atherosclerosis.

Include beans in your diet in different ways. Appreciate them in soups, stews, salads, chili, or as a plant-based protein supply in stir-fries and curries.

7. Avocados

This smooth fruit has a distinct nutritional composition high in good fats, fiber, and a variety of vitamins and minerals, all beneficial for heart health:

Good fats: 

Avocados consist mainly of monounsaturated fats, which might assist in decreasing LDL cholesterol levels and alleviating inflammation in the arteries.


The fiber in avocados can help you feel full and support good digestion, which can benefit your general health.


Like beans, avocados are a beneficial source of potassium, which helps regulate blood pressure.

Enjoy avocados mashed on toast, sliced in salads, or blended into smoothies and guacamole for a tasty and good-for-you complement to your meals.

8. Dark Chocolate 

Indeed, you read correctly! Dark chocolate having at least 70% cocoa solids can provide some unexpected advantages for your heart health:


Dark chocolate contains flavanols, an antioxidant that may enhance blood circulation, decrease inflammation, and reduce blood pressure.

Enhance blood vessel function: 

Research indicates that dark chocolate may enhance the flexibility and relaxation of blood vessels, leading to improved blood circulation.

Mood enhancer: 

Dark chocolate contains theobromine, which can help improve mood and lower stress, another aspect that affects heart health.

Nevertheless, moderation is important. Keep in mind that dark chocolate has sugar and fat, so it’s best to consume it in moderation as an occasional indulgence.

9. Green Leafy Vegetables 

Nutrient-rich green leafy vegetables such as spinach, kale, collard greens, and Swiss chard should be a crucial part of your diet due to their many health advantages, including supporting heart health.


These veggies contain nitrates that your body changes into nitric oxide. This chemical assists in relaxing and dilating blood arteries, which helps improve blood flow and reduce blood pressure.

Vitamins and minerals: 

Leafy greens provide essential vitamins and minerals such as folate, potassium, and magnesium, which all help support heart health in general.


Like other foods high in fiber, leafy greens can reduce LDL cholesterol levels and promote healthy digestion.

Include leafy greens in your meals by mixing them into salads, stir-fries, smoothies, or softly steaming them as a side dish.

10. Tomatoes

This adaptable fruit, often categorized as a vegetable, contains an antioxidant known as lycopene, which has various benefits for heart health:

Decrease inflammation: 

Research indicates that lycopene may assist in reducing inflammation in the arteries, which could delay the progression of atherosclerosis.

May reduce LDL cholesterol: 

Some studies suggest that lycopene can help lower LDL cholesterol levels, leading to a healthier cholesterol profile.

Enhance blood vessel health: 

Lycopene also enhances the health and performance of blood vessel walls, leading to improved blood circulation.

Appreciate tomatoes in salads, cooked in sauces and pasta dishes, or even mixed into soups and smoothies.

11. Citrus fruits 

Citrus fruits includes oranges, grapefruits, and lemons. These fruits are rich in vitamin C and other antioxidants, providing various advantages for your cardiovascular system:

Improve HDL cholesterol: 

Research indicates that citrus fruits might aid in raising HDL cholesterol levels, which can lead to a better cholesterol profile.

Decrease inflammation: 

The vitamin C and other antioxidants found in citrus fruits might assist in fighting inflammation, which could lower the chance of atherosclerosis.

Reduce blood pressure: 

Specific research suggests that eating citrus fruits could assist in reducing blood pressure, especially in people with slight hypertension.

Enjoy citrus fruits as a pleasant snack, freshly squeezed into juice, added to salads, or even used to add flavor to recipes for a colorful and heart-healthy touch.

12. Turmeric

This bright yellow spice, with curcumin as its primary active component, has become somewhat famous because of its possible health advantages:

Anti-inflammatory characteristics: 

Curcumin has potent anti-inflammatory characteristics that help decrease inflammation in the arteries and may lower the risk of heart disease.

May enhance blood vessel function: 

Research indicates that curcumin might improve the performance of the endothelium, the inner layer of blood vessels, which is essential for efficient blood circulation and control.

Cholesterol-reducing ability: 

Some studies suggest that curcumin might help lower LDL cholesterol levels, but more research is necessary.

Include turmeric in your meals by mixing it into curries, stir-fries, soups, smoothies, or even golden milk for a cozy and soothing drink.

13. Garlic

This flexible ingredient not only enhances the taste of your recipes but also provides possible advantages for heart health:

May reduce blood pressure: 

Research indicates that garlic might assist in reducing blood pressure, Thus helping people with high blood pressure.

Lower cholesterol: 

Some studies suggest that garlic might help decrease LDL cholesterol levels. However, the specific pathways are still being studied.

Antioxidant qualities: 

Garlic has several antioxidants that can fight free radicals and possibly decrease inflammation, which can contribute to general health.

Appreciate garlic in its natural state, chopped or mashed, or prepared in different recipes. Cooked garlic can have somewhat reduced health advantages in comparison to raw garlic.

14. Green Tea

This well-liked drink is known for its special health advantages because of its high levels of polyphenols, especially epigallocatechin gallate (EGCG):

Enhance blood vessel function: 

Research indicates that EGCG included in green tea might enhance the flexibility and operation of blood vessels, leading to improved blood circulation.

May reduce LDL cholesterol: 

Some studies suggest that green tea plays a role in lowering LDL cholesterol levels, although the findings are not definitive.

Green tea is a vital source of antioxidants that fight free radicals and possibly decrease inflammation, supporting general health.

Enjoy green tea, whether hot or cold, plain or flavored, as a refreshing and possibly heart-healthy drink.

15. Beets

These colorful root vegetables provide a distinct flavor and include valuable elements that support heart health:


Beets, like leafy greens, contain nitrates that your body changes into nitric oxide. This chemical assists in relaxing and widening blood vessels, which encourages smoother blood flow and reduces blood pressure.


Beets have dietary fiber, which can reduce LDL cholesterol levels and assist in digestion, supporting heart health in general.

Vitamins and minerals: 

Beets are a beneficial source of nutrients such as potassium and folate, which help promote general health.

Enjoy beets cooked in many ways, such as roasted, boiled, pickled, or grated into salads and smoothies for a versatile and heart-healthy addition to your diet.

16. Fatty Fruits

Be specific! Although fruits are typically low in fat, some fruits such as avocados (as mentioned before) and olives include beneficial heart-healthy fats:

Monounsaturated fats: 

Olives are a good source of monounsaturated fats, particularly oleic acid, which can help lower LDL cholesterol levels and reduce inflammation.


Antioxidants found in olives, such as oleocanthal, could provide extra anti-inflammatory advantages that enhance heart health.

Enjoy olives as a snack, use them in salads, or use olive oil for cooking and seasoning your dishes.

17. Yogurt

Opting for plain, low-fat yogurt containing live and active cultures can offer numerous heart-healthy advantages:


The live and active bacteria found in yogurt might enhance gut health and decrease inflammation in the body, especially the arteries.

Low in saturated fat: 

When compared to full-fat yogurt, low-fat options provide a healthier alternative with reduced saturated fat levels, which makes them a preferable choice for heart health.

Nutrient source: 

Yogurt can include calcium, potassium, and vitamin B12, essential nutrients for general health.

Enjoy plain yogurt with fresh fruit, granola, or a drizzle of honey for a delightful and heart-healthy snack.

18. Flaxseed

These small seeds are rich in nutrients and offer significant heart-healthy advantages:

Alpha-linolenic acid (ALA): 

Flaxseed contains ALA, an omega-3 fatty acid that may aid in reducing inflammation and potentially decreasing LDL cholesterol levels.


Flaxseed contains both soluble and insoluble fiber, both crucial for promoting healthy digestion and potentially reducing cholesterol absorption.


These distinct plant substances found in flaxseed might provide further antioxidant and anti-inflammatory advantages, promoting general well-being.

Crush flaxseeds into a powder and mix them into smoothies, porridge, yogurt, or baked goods as a simple and heart-healthy method to include them in your diet.

19. Pumpkin Seeds 

These tasty and crispy seeds include a variety of nutrients that are good for the heart:

Plant-based protein: 

Pumpkin seeds are a beneficial source of plant-based protein, making them a valuable choice for vegetarians and vegans seeking options other than animal protein sources.


These seeds contain a significant amount of magnesium, an essential mineral for regulating blood pressure and overall heart health.

Beneficial fats: 

Pumpkin seeds have monounsaturated and polyunsaturated fats, which are considered healthy fats that can reduce LDL cholesterol levels and support heart health.

Enjoy pumpkin seeds in their raw form, roasted, with salt, or without salt, as a snack, or use them to provide extra nourishment by sprinkling them over salads, soups, or yogurt.

20. Sweet Potatoes 

 Adaptable root vegetables are not only tasty but also full of many nutrients that are good for heart health:


Sweet potatoes include a good amount of fiber, which can assist in reducing LDL cholesterol levels and supporting proper digestion, therefore benefiting overall heart health.

Vitamin A: 

Abundant in beta-carotene, which is transformed into vitamin A by the body, sweet potatoes provide antioxidant advantages and help boost general immune function.


This critical mineral assists in controlling blood pressure, lowering the chance of heart disease.

Enjoy sweet potatoes cooked in many ways, such as roasting, mashing, baking, or adding them to casseroles, soups, and stews, for a versatile and heart-healthy option in your meals.

The Bottom Line

Keep in mind that including these 20 heart-healthy foods is just one aspect of a complete strategy to maintain optimal cardiovascular health.

Consistent physical activity, stress management, weight control, and not smoking are all essential for keeping arteries clear and sustaining a healthy heart.

Leave a Comment