5. Improve Brain Function
Beets can help to maintain brain health and functioning, reducing the risk of dementia, Alzheimer’s and memory loss. The nitrates, potassium and folates in beets help to improve blood flow by dilating the blood vessels, increasing the blood supply to the brain and slowing degeneration. As we age, our ability to convert nitrates into nitric acid declines, so eating beets with their high nitrate content helps to give the brain a boost. In one study, men and women who ate more nitrates were found to have increased blood flow to the area of the brain responsible for cognitive skills, than people who ate a low nitrate diet.