Arjuna (Terminalia Arjuna) – Properties, Benefits, Uses & Dosage Arjun is one of the most famous herbs known today. It has many effective medicinal uses especially for the heart and circulatory system which make it such a valuable herbal component in the treatment of heart problems in Ayurveda. As we all know, the reddish bark of the plant is the main useful part. Although other parts of this majestic tree are also used for treatment. It belongs to Harar family,