Slippery Elm

Slippery elm is a species of elm native to eastern North America. Slippery elm is also known as Ulmus fulva, red elm, sweet elm, Indian elm, and moose elm. Slippery elm is a medium-sized tree growing over 50 feet in height and is topped by spreading branches that form an open crown. Its exterior bark is dark brown, rough, and fissured. The mucilaginous inner bark is white with a distinctive scent. The leaves are 10-18 cm long, with a rough texture, coarsely double-serrate margin and an oblique base. The downy leaf buds are rust colored with orange tips. The alternate leaves are dark-green, hairy, and abrasive on top, and a lighter green, hairy, and less abrasive on the underside.

The tree flowers in early spring before it comes into leaf. Flowers bloom in dense and inconspicuous clusters at the tips of the branches that spread out into an open crown. The flowers are subsessile in dense fascicles with 5-9 stamens. They appear before the leaves in the spring. The fruit is a flat, 1-seeded samara. Each fruit consists of a single seed surrounded by a thin, winged margin, which aids its dispersion by the wind. The inner bark of the tree is the main part used for medicinal preparations.
 
Slippery elm acts as a demulcent, emollient, expectorant, and diuretic. Slippery elm neutralizes stomach acids, boosts the adrenal glands, draws out impurities and heals all parts of the body. Mucilage in the inner bark pf slippery elm coats the mouth, esophagus, and gastrointestinal tract with a slick residue. Slippery elm soothes the inflammation of ulcers in the stomach and duodenum and provides a protective barrier between the ulcer and damaging stomach acid. Slippery elm soothes irritation or ulceration of the stomach and intestines and is useful for treating gastrointestinal conditions.

It may soothe a sore throat, help to alleviate the pain of colic or stomach ulcers, and relieve inflammatory bowel conditions. It aids digestion and helps cleanse the colon. Slippery elm is also a soothing and nutritive tonic benefiting the adrenal glands, the respiratory system, and the gastrointestinal tract. Slippery elm is particularly effective for easing a cough and soothing a sore throat, coating the area and reducing irritation. Topically, elm may be applied to the skin surface to relieve minor injuries such as burns, cold sores, razor burn, scrapes, and sunburn. Slippery elm has been used to treat chest conditions. The herb is very useful to relieve pain during irritable bowel or Crohn's-like attacks.