Slippery elm (Ulmus rubra) is a tall and graceful tree native to North America. The tree’s fibrous inner bark is wild harvested in spring in long strips that regrow within a few years. Rich in mucilage, slippery elm bark becomes slimy when mixed with water and is widely recognized for its demulcent properties.
Medicinally, slippery elm bark is a gentle and effective remedy for soothing sore throats, dry coughs, and occasional heartburn. The powder can be encapsulated or used to prepare teas, lozenges, or even topical pastes for relieving itchy, inflamed skin.
A historically significant food source, slippery elm bark powder can be made into a porridge that is nutritionally on par with oatmeal and has a subtle, maple-like flavor.
Like all native elms, slippery elm is susceptible to Dutch elm disease and is less common than it was a century ago. Consequently, many herbalists recommend other common herbs with similar properties (like marshmallow root and mullein leaf) as alternatives.
