Beets contain naturally high levels of nitrates, which your digestive system converts into nitric oxide. This compound relaxes and widens blood vessels, which, in turn, lowers blood pressure.

How long does it take for beet juice to lower blood pressure?

Compared with the water drinkers, blood pressure dropped one hour after the volunteers drank the beet juice. It reached its lowest point 2.5 to 3 hours after ingestion and continued to have an effect for up to 24 hours.

How much beets should you eat to lower blood pressure?

Beet Juice Benefits

In some studies, drinking about 2 cups of beet juice daily or taking nitrate capsules lowered blood pressure in healthy adults.