Derived from the root of the plant V. officinalis, valerian is sold as a dietary supplement for calmness, sedation, and to improve sleep quality. Other species including V. jatamansi, V. fauriei, and V. wallichii are also used in traditional medicine to treat insomnia and anxiety. Results from multiple studies indicate that valerian — a tall, flowering grassland plant — may reduce the amount of time it takes to fall asleep and help you sleep better. Of the many valerian species, only the carefully processed roots of the Valeriana officinalis have been widely studied. Overview: Valerian is a plant called Valeriana officinalis. The root and root-like parts of valerian are used to make teas and dietary supplements, such as tablets or capsules. People take. In the film, two operatives of the United Human Federation are on a mission to Alpha, a city inhabited by thousands of species from different planets. Their latest mission is to uncover a destructive force beneath the sprawling city, realizing it threatens not just Alpha, but the entire universe. Learn why the herbal supplement valerian may not be as safe as you think, and what to watch for if you try it. Valerian (Valeriana officinalis) is a flowering plant native to Europe and parts of Asia. Its roots and rhizomes have been used in traditional herbal practices for centuries, particularly to support sleep and relaxation. Valerian (Valeriana officinalis) is an herbaceous perennial flowering plant in the family Caprifoliaceae, native to Europe and southwestern Asia. [1][2] It is the type species of the genus Valeriana. This fact sheet provides basic information about valerian—common names, usefulness and safety, and resources for more information. Many people throughout the world use valerian to treat insomnia and anxiety. However, it's important to use this herb with caution. WebMD explains. What is valerian? Valerian is a flowering plant, the root of which is dried and used as an herbal remedy. Valerian has been used in alternative medicine as a possibly effective aid in treating sleep problems (insomnia).