Ever since the humble beetroot juice emerged as an indispensable dietary supplement for the elite Olympic medalists and accordingly attained the special status of a superfood, the benefits of taking this juice became more evident to the general public. Nowadays, beauticians recommend taking a glass of beetroot juice daily in the morning for glowing skin. Dietitians consider this juice as an excellent liver detox, and fitness trainers suggest it for endurance. Cardiologists & pulmonologists prescribe plain beetroot juice for building a healthy heart & lungs. It is all due to a magic ingredient, nitrate, found plentifully in beetroots.