Slippery elm is a tree native to North America, known for its smooth, slippery inner bark. This bark contains mucilage, a gel-like substance that becomes slippery when mixed with water. Traditionally, it has been used in herbal medicine for its soothing properties, particularly for digestive issues and throat irritation. The tree can grow up to 60 feet tall and produces small, reddish-brown flowers in the spring. Slippery elm is often found in forests and along riverbanks, thriving in well-drained soil. Its bark is harvested sustainably, ensuring the tree can continue to grow and provide its benefits.