Does Meat Glue Contain Gluten, or Not? Menu Verywell Fit Nutrition Weight Management Nutrition Facts Nutrition Basics Diets Meal Plans Meal Delivery Services View All News Fitness and Nutrition What to Buy How We Test Products Fitness Gear Nutrition Products Tools Recipe Nutrition Calculator Weight Loss Calorie Goal BMI Calculator Body Fat Percentage Calculator Calories Burned by Activity Daily Calories Burned Pace Calculator About Us Editorial Process Meet Our Review Board Search Diets Gluten-Free "Meat Glue": A Threat Or Not? By Jane Anderson Jane Anderson Jane Anderson is a medical journalist and an expert in celiac disease, gluten sensitivity, and the gluten-free diet. Learn about our editorial process Updated on January 04, 2021 Fact checked Verywell Fit content is rigorously reviewed by a team of qualified and experienced fact checkers. Fact checkers review articles for factual accuracy, relevance, and timeliness. We rely on the most current and reputable sources, which are cited in the text and listed at the bottom of each article. Content is fact checked after it has been edited and before publication. Learn more. by Sean Blackburn Fact checked by Sean Blackburn Sean is a fact-checker and researcher with experience in sociology and field research. Learn about our editorial process Print Does meat glue contain gluten?. Kaan Ates/Getty Images There's been a spate of recent publicity on celiac websites involving the safety of "meat glue," a product that butchers and others apparently use to bind different cuts of meat together. You can find meat glue in some processed meat products, and (perhaps) in some seemingly whole cuts of meat. Technically, meat glue is made with an enzyme that, in its pure form, does not contain gluten. However, the enzyme is called transglutaminase ... and this is almost certainly where the confusion surrounding meat glue and its safety comes in. Tissue transglutaminase, normally found in human intestines, also is in the transglutaminase enzyme family, but it's not the same form of transglutaminase that's found in meat glue. In celiac disease, the body makes antibodies to its own tissue transglutaminase enzyme, causing the immune systems to attack the intestinal linings, Since the form of transglutaminase found in meat glue is not the same as the enzyme normally found in our intestines, it therefore shouldn't affect celiacs in any way. Now, there could be a problem with the added ingredients that, in addition to transglutaminase, make up the meat glue product. For example, Japanese company Ajinomoto Food Ingredients L.L.C. makes several different formulations of transglutaminase meat glue marketed as Activa. One form of Activa that's marketed specifically for binding wheat pasta together does appear to contain wheat. The others do not, but do contain potentially questionable maltodextrin, which may or may not be derived from wheat, depending on the country of origin. Many formulations of Activa also contain milk-derived sodium caseinate. Are These Common Food Additives Gluten-Free? Ajinomoto has released a statement regarding Activa and celiac disease saying that consuming meat glue is similar to consuming naturally-occurring compounds that occur when you cook meat and fish. Transglutaminase is safe for people with celiac, according to the company. In addition, the U.S. Food and Drug Administration has classified transglutaminase-containing meat glue products as "Generally Recognized as Safe," or GRAS. If transglutaminase meat glue is used in a product, it must be identified on the ingredients label as "TG enzyme," "enzyme" or "TGP enzyme." In addition, meats that contain transglutaminase will be labeled as "formed" or "reformed," as in "formed beef tenderloin," or "reformed beef tenderloin pieces." So is meat glue a threat or not? The transglutaminase enzyme should not harm celiacs, but the additional ingredients it contains may or may not be safe. Would I eat a product that contains it? No ... but I eat practically no processed foods anyway. This is one case where you'll need to use your own best judgment. 1 Source Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. FDA. Safety of Transglutaminase Enzyme. By Jane Anderson Jane Anderson is a medical journalist and an expert in celiac disease, gluten sensitivity, and the gluten-free diet. See Our Editorial Process Meet Our Review Board Share Feedback Was this page helpful? 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