A glass of beetroot juice before a brisk walk could help older people stave off Alzheimer s disease and rejuvenate the brain.

Here is a list of benefits and weird facts about the colorful food.

• It enables sex hormones to circulate in the body, as it contains a mineral called boron

• Betanin the natural pigment which gives beetroot its red color is said to have anti-cancer effects

• If you re feeling blue, eating purple could be the answer. The high folate content correlates with a low risk of depression and combats low moods

• The exceptionally rich source of antioxidant compounds means beetroot is great for the skin and hair.

• Eating beetroot is a quick way to fill up on fiber and contains iron which prevents tiredness and fatigue.

• As one of the best sources of nitrates, it has natural chemicals which lower blood pressure.

• Those that love the purple snack should have a strong heart, as the high potassium content links to good circulation and better heart health.

  Given the benefits from beauty to sports performance and heart health it seems crazy not to eat it on a regular basis.