The fruit that widens arteries are pomegranates, which are rich in nitrates that then become nitric oxide, which is a vasodilator.
Even citrus fruits like grapefruit, oranges and berries are high in flavonoids and vitamin C that help reduce inflammation and reduce blood pressure.
Watermelon is also good for blood flow and widening of arteries as watermelon contains L-citrulline that supports your blood vessel health and avocados also have healthy fats for the heart.
Blueberries are rich in flavonoids like anthocyanins and fiber and they fight oxidative stress, reduce inflammation and help to lower your blood pressure.
Apples also contain pectin, which is soluble fiber that is good for control of cholesterol and quercetin, which is a heart healthy and heart protective antioxidant.
Avocados contain monounsaturated fats which help to reduce bad cholesterol, which is a factor in artery health.
Cinnamon is also good for circulation as cinnamon contains beneficial compounds that help support your cardiovascular health.
The compounds in cinnamon benefit your cardiovascular health by promoting relaxation of your blood vessels and helps to lower your blood pressure, especially in people that have high blood pressure or those who are overweight.
A compound in cinnamon called cinnamaldehyde, helps with vasodilation, as cinnamaldehyde has a vasodilating effect, which helps to widen and relax your blood vessels.
As a result of your blood vessels being widened and relaxed, your blood flow is improved and stress on your cardiovascular system is also reduced.
Regular cinnamon consumption can also result in a moderate but also significant reduction in both your systolic and diastolic blood pressure, especially in people that have high baseline blood pressure.
Cinnamon is also rich in antioxidants, like polyphenols, which also combat oxidative stress and chronic inflammation.
And reducing inflammation in your veins and arteries also helps boost blood flow through the body and improves overall heart health.
Cinnamon has also been used in traditional medicine like traditional Chinese medicine.
In traditional Chinese medicine and Ayurveda, cinnamon is also considered a warming spice that is used to stimulate blood flow and dispel cold from the body, which is often used for people with perpetually cold feet and cold hands.
Adding cinnamon to your diet is healthy, but you also need to be mindful of the amount used and the type.
Clinical studies also show significant cardiovascular benefits use much higher doses, often 1 to 6 grams per day in supplement form, than what is often consumed in food.
Ceylon cinnamon also known as (Cinnamomum verum), or "true" cinnamon, is generally preferred for therapeutic use because it contains lower levels of coumarin, a natural substance that can be toxic to the liver in large amounts.
Cassia cinnamon also known as (Cinnamomum cassia), the most common type found in US supermarkets, has significantly higher coumarin content.
You can also add some cinnamon to some tea or coffee to help manage blood pressure and help boost blood circulation.