A board-certified cardiologist shares the seven heart-healthy foods they eat every day to benefit their cardiovascular system.

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Read on to see why you should take his lead.

7 of the best heart-healthy foods, according to a cardiologist

1.

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board-certified cardiologist with Memorial Hermann in Houston, Texas

Folate, too, is essential for blood health.

Finally, Dr. Cao notes that omega-3s can lower the amount of unhealthy fats in the body.

Dr. Cao recommends eating one cup (or 100 grams) of raw kale or spinach daily.

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Get ideas for cooking with leafy greens:

2.

Avocados

Avocados are as famous for theircontent of healthy fatsas they are for their ubiquity as a brunch staple.

Half of an avocado a day does miracles as a supplement to your diet.

Young woman mixing ice coffee

Here are more ways to add avocado to your next meal:

3.

Apples

It turns out that an apple a day can very well keep the doctor awaycardiologists included.

Berries

Fresh berries round out Dr. Caos list of heart-healthy essentials from the produce aisle.

Cropped shot of young woman shopping in the dairy section of a supermarket. She is reading the nutrition label on a container of fresh organic healthy natural yoghurt

board-certified cardiologist with Memorial Hermann in Houston, Texas

Here are more ideas to add berries to your meals:

5.

Wild-caught fish

This is the only item on Dr. Caos heart-healthy grocery list that isnt plant-based.

Plus, since theyre a rich source of omega-3s, they help to lower unhealthy fats in the body.

Two cups with coffee and green tea on a beige background.

Try these fish recipes:

6.

Here are more recipes starring chickpeas:

7.

Nuts

Last but not least, nuts are a non-negotiable snack for heart health.

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