Jamun or black plum is an important summer fruit, associated with many health and medicinal benefits. The black plum is known to relieve stomach pain, carminative, anti-scorbutic and diuretic. Jamun vinegar is good to reduce enlargement of spleen, who has urine retention problems. Jamum's polyphenolic compounds are effective against many fatal diseases. Various digestive disorders i. E. Flatulence, bowel spasm, stomach disorders, dysentery are cured by jamun. It is also eaten as tonic to increase vitality. Jamun is known by different names such as jambul, jambas, jamun, jambolan, rajaman, kala jamun, neredu, naval, nerale, jamali, java plum, black plum and black berry.