Valeriana, commonly known as valerian root, is a herbal remedy often used for its sedative properties. It is derived from the roots of the Valeriana officinalis plant, which is native to Europe and parts of Asia. Valerian is commonly used to help alleviate symptoms of anxiety, stress, and insomnia, promoting relaxation and improving sleep quality. The active compounds in valerian, such as valerenic acid, are believed to interact with neurotransmitters in the brain, particularly gamma-aminobutyric acid (GABA). This interaction may help to calm the nervous system and reduce feelings of restlessness. Valerian is available in various forms, including capsules, teas, and tinctures.