Aronia berry (or chokeberry) has many health benefits, with the most notable being its extremely high antioxidant properties fruits. Anthocyanins are plant pigments that give fruits, leaves, flowers, stems and roots their rich and deep red, purple and blue color. About 560 different anthocyanins have been identified. Out of all berries aronia (chokeberries) appear to have the highest concentrations of anthocyanins - 1,480 mg/100 g of fresh weight.
You can buy 3 litres of aronia juice from Amazon.
If you buy cartons of supermarket berry juice (containing added sugar) you will make the gout worse.