MAVI’s Beetkvass, a drink of Russian Origin (a cousin of Indian Kanji) is a SUGARLESS savoury & healthy delight. Also known as the Blood tonic, with its dark maroon color it is loaded with Iron, vitamin B&C, manganese and folates which promote regularity, aids digestion, alkalizes the blood, cleanses the liver and is a good treatment for kidney stones and iron deficiency. It is helpful in maximizing your gym workouts and digest those protein shakes.