Hibiscus, a well known traditional medicine which range from its potent antioxidants to its ability to lower blood pressure. It's a herbal infusion made from the dried, vibrantly coloured calyces of the hibiscus flower, served hot or chilled and enjoyed by many people around the world. Hibiscus tea is said to be very good for health and supports the age-old wisdom as a fragrant, tart beverage.