Slippery Elm
10 foods contain this ingredient
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About Slippery Elm
Slippery elm is the inner bark of the Ulmus rubra tree, ground into a powder valued for its mucilage content in pet digestive aids.
Slippery elm is used in pet foods and supplements as a natural demulcent and source of soluble fiber to soothe and support gastrointestinal health, commonly included in formulations for digestive upset, diarrhea, constipation, and inflammatory bowel conditions. It can help coat irritated mucous membranes and promote regularity in dogs and cats, but may bind medications and reduce their absorption so administration timing and veterinary guidance are important, and product quality/sourcing should be considered.
- Derived from
- inner bark of the slippery elm tree (Ulmus rubra)
- Primary role
- soothing fiber and mucilage source for digestive support
Why it's used
The bark's mucilage forms a gel-like coating when mixed with liquid, which is why herbalists and some integrative veterinary sources describe it as forming a protective film over irritated gut lining. It is typically fed as a powder mixed into food or water rather than as a standalone meal ingredient.
Common concerns
- Reduced absorption of oral medications Because the mucilage coats the digestive tract, reference sources recommend spacing slippery elm a few hours apart from oral medications to avoid interfering with their absorption.
- Limited controlled evidence in pets Cited improvement rates in vomiting and diarrhea cases come from small observational reports rather than large controlled veterinary trials, and no published pharmacokinetic interaction study specific to slippery elm has been indexed in PubMed.
- Product variability Because it is sold as a loose supplement rather than a regulated pet food ingredient in most cases, potency and purity can vary between brands.
Also relevant
Slippery elm is on the United Plant Savers at-risk list in some regions due to over-harvesting pressure on wild elm bark, which can affect sourcing and supply.
Common Questions
What category is Slippery Elm?
Slippery Elm is categorized as a herb ingredient in the KibbleLab database.
Is Slippery Elm part of an allergen group?
No allergen group is linked to Slippery Elm in the KibbleLab database.
Which foods contain Slippery Elm?
10 foods in the KibbleLab database contain Slippery Elm, including Earth Animal, Fera Pets, Healthy Dogma.
Foods with Slippery Elm
Alphabetical by brand. Scores run 0 to 10, higher is better, on published veterinary science.
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