Patanjali Jamun Vinegar is an ayurvedic proprietary medicine made with the finest quality of Jamun fruit pulp (Jamun guda) which is very effective in hyperglycemia, diarrhea, weakness of the digestive system, and urine problems. The Jamun fruit pulp or juice is used to prepare Jamun Vinegar (also called Jamun Sirka). Jamun Vinegar can be used as other vinegar in cooking, but it actually has great medicinal importance. It is used as a home remedy in many disorders. It is also recommended for diabetic patients to manage hyperglycemia.