Organic Sunrise Natural JAMUN JUICE other names: Jambul, Black Plum, Java Plum, India Blackberry, Jamblang etc. The botanical name is Syzgium cumini. Jamun Juice acts as a diuretic and gives a soothing effect on human digestive system. Jamun Juice has been identified to impart various benefits mainly antidiabetic property. The fruit has rich in carbohydrates, minerals and vitamins. It comprises glucose and fructose as principal sugars. The fruit has also rich in minerals such as manganese, zinc, iron, calcium, sodium and potassium. The presence of oxalic acids, tannic acids gallic acid and certain alkaloids makes to feel such an astringency taste. Jamun fruit is well recognized as a liver stimulant, digestive, carminative and coolant.Their hypoglycemic (lowering blood sugar) property is well recognized.