Bacterial Polysaccharide, Corn Sugar Gum, Goma Xantana, Gomme de Sucre de Maïs, Gomme de Xanthane, Gomme Xanthane, Polysaccharide Bactérien, Polysaccharide de Type Xanthane, Polysaccharide Xanthane, Xanthan, Xanthomonas campestris.
Xanthan gum is a sugar-like compound made by mixing aged (fermented) sugars with a certain kind of bacteria. It is used to make medicine.
Xanthan gum is used for lowering blood sugar and total cholesterol in people with diabetes. It is also used as a laxative.
Xanthan gum is sometimes used as a saliva substitute in people with dry mouth (Sjogren's syndrome).
In manufacturing, xanthan gum is used as a thickening and stabilizing agent in foods, toothpastes, and medicines. Xanthan gum is also an ingredient in some sustained-release pills.
How does it work?
Xanthan gum swells in the intestine, which stimulates the digestive tract to push stool through. It also might slow the absorption of sugar from the digestive tract and work like saliva to lubricate and wet the mouth in people who don't produce enough saliva.
Possibly Effective for...
- Use as a bulk-forming laxative to treat constipation.
- Lowering blood sugar in people with diabetes.
- Lowering cholesterol levels in people with diabetes.
- Use as a saliva substitute for dry mouth.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
Nausea, vomiting, appendicitis, hard stools that are difficult to expel (fecal impaction), narrowing or blockage of the intestine, or undiagnosed stomach pain: Do not use xanthan gum if you have any of these conditions. It is a bulk-forming laxative that could be harmful in these situations.
Surgery: Xanthan gum might lower blood sugar levels. There is a concern that it might interfere with blood sugar control during and after surgery. Stop using xanthan gum at least 2 weeks before a scheduled surgery.
Medications for diabetes (Antidiabetes drugs)Interaction Rating: Moderate Be cautious with this combination.Talk with your health provider.
Xanthan gum might decrease blood sugar by decreasing the absorption of sugars from food. Diabetes medications are also used to lower blood sugar. Taking xanthan gum with diabetes medications might cause your blood sugar to be too low. Monitor your blood sugar closely. The dose of your diabetes medication might need to be changed.
Some medications used for diabetes include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), chlorpropamide (Diabinese), glipizide (Glucotrol), tolbutamide (Orinase), and others.
The following doses have been studied in scientific research:
The World Health Organization (WHO) has set the maximum acceptable intake for xanthan gum as a food additive at 10 mg/kg per day and as a laxative at 15 grams per day. For safety and effectiveness, bulk laxatives such as xanthan gum require extra fluids.
- For diabetes: a typical dose is 12 grams per day as an ingredient in muffins.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
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Sargent EV, Adolph J, Clemmons MK, et al. Evaluation of flu-like symptoms in workers handling xanthan gum powder. Occup Med 1990;32:625-30. View abstract.
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van der Reijden WA, van der Kwaak, Vissink A, et al. Treatment of xerostomia with polymer-based saliva substitutes in patients with Sjogren's syndrome. Arthritis Rheum 1996;39:57-63. View abstract.
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