Jiva Arjuna Tablets contain the best-known, naturally occurring cardioprotective herb Arjuna, which is the bark of the Arjuna Terminalia tree. Arjuna is an ancient Ayurvedic herb that has been prescribed for centuries by Ayurvedic doctors for a range of health issues. It offers numerous health benefits for the heart and body. It is potent in strengthening the cardiac muscles and improving circulation.