Oat straw is the dried stems and leaves of the oat plant, commonly known for its use in herbal remedies and traditional medicine. It is rich in vitamins and minerals, particularly silica, which is believed to support bone health and skin elasticity. Oat straw is often consumed as a tea or in supplement form. In addition to its nutritional benefits, oat straw is thought to have calming properties, making it popular for reducing stress and anxiety. It may also support cognitive function and improve overall well-being. As a natural product, it is generally considered safe for most people when used appropriately.