Valerian is a herbal remedy commonly used for its sedative properties. It is derived from the root of the Valeriana officinalis plant and has been used for centuries to promote relaxation and improve sleep quality. Many people turn to valerian as a natural alternative to over-the-counter sleep aids. The active compounds in valerian, such as valerenic acid, are believed to interact with neurotransmitters in the brain, helping to reduce anxiety and induce calmness. While valerian is generally considered safe, it is important to consult a healthcare professional before use, especially for those taking other medications or with underlying health conditions.