Medical properties of Valerian root (Valeriana Officinalis)/Propriedades medicinais da raiz de valeriana (Valeriana officinalis)
Introduction Valerian (Valeriana officinalis) is a plant native to Europe and parts of Asia, known for its use as a sedative since ancient Greek and Roman times. This herb can grow over six feet tall and has a distinctive odour. It appears to have calming effects on the brain and nervous system. Uses and Effectiveness Valerian is commonly used to address insomnia and has shown potential effectiveness. Taking 300-600 mg of valerian root extract daily may enhance sleep quality, although it could take up to four weeks to observe noticeable effects. While there is interest in using valerian for other health concerns, reliable evidence supporting these applications is lacking. Side Effects Valerian is generally considered safe for short-term use. Doses of 300-600 mg daily have been used safely for up to six weeks, but the safety of long-term use remains unknown. Common side effects include dizziness, drowsiness, headache, stomach discomfort, mental dullness, and vivid dreams. Gradually...