Capsaicin is the phytochemical in spice.So it decreases blood pressure and increases nitric oxide and other vasodilators .
Pomegranates are juicy, sweet fruits that are particularly high in polyphenol antioxidants and nitrates, which are potent vasodilators.
Onions are high in flavonoid antioxidants that help the heart. This veggie helps your arteries and veins enlarge as blood flow rises.
Cinnamon is a warming spice that promotes blood flow.Cinnamon enhanced coronary arterial dilatation and blood flow in animal trials.
Garlic is known for its circulatory and cardiovascular properties.In vitro studies have revealed that allicin in garlic increases tissue blood flow and decreases blood pressure.
Fatty fish like salmon and mackerel are excellent sources of omega-3 fatty acids.
Athletes utilise beet juice or beet powder to improve performance. Beets contain nitrates, which the body turns to NO. Relaxes blood vessels, promoting muscle blood flow
Increased blood flow is a turmeric health benefit.Turmeric has been used in Ayurvedic and Chinese medicine to open blood vessels and improve circulation (22Trusted Source).
Leafy greens like spinach and collard greens are high in nitrates, which your body converts into nitric oxide, a potent vasodilator.
Citrus fruits like oranges, lemons and grapefruit are packed with antioxidants, including flavonoids.