Bread & Lactose Intolerance
Bread probably isn’t the first food that comes to mind when you think about lactose intolerance. Many bread products are made with dairy by-products, dried milk or whey protein. These ingredients contain lactose, which could cause digestive discomfort if you’re lactose intolerant. USA Today states that most adults are intolerant of lactose or allergic to milk to a certain degree, but only if you develop digestive symptoms are you considered lactose intolerant. Before you eat bread, talk with your doctor about the safety of consuming it.
Lactose Intolerance
In your early childhood, your small intestines produced a lot of lactase. Lactase is the enzyme that breaks lactose down into simpler sugars, such as glucose and galactose. As you age, your digestive system slows down the production of lactase because your diet isn’t predicated on dairy products. If your intestines stop making too much lactase, you may not be able to digest lactose, a sugar found in milk. Lactose is a common condition that is incurable but manageable through diet.
- In your early childhood, your small intestines produced a lot of lactase.
- As you age, your digestive system slows down the production of lactase because your diet isn’t predicated on dairy products.
Bread
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Bread is commonly made with dairy products that contain lactose. If you have a severe intolerance to lactose, eating bread may cause symptoms to develop. Not everyone who is lactose intolerant has the same level of intolerance toward lactose. If you’re mildly or moderately lactose intolerant, you may not develop any symptoms after eating bread. Look for breads that do not contain any milk byproducts by reading the ingredients. Some bread may be labeled dairy-free.
- Bread is commonly made with dairy products that contain lactose.
- If you’re mildly or moderately lactose intolerant, you may not develop any symptoms after eating bread.
Symptoms
If you develop lactose-intolerant symptoms from eating bread you will notice digestive discomfort within the first two hours after consuming the bread. Common symptoms include bloating, gas, diarrhea, nausea, vomiting, foul-smelling stool, stools that float, abdominal pain and cramping. Although the symptoms are uncomfortable, there is no harm done to your digestive system. You should see your doctor if you notice blood in your vomit, your stool or you have severe abdominal pain.
- If you develop lactose-intolerant symptoms from eating bread you will notice digestive discomfort within the first two hours after consuming the bread.
Consideration
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If you have not been diagnosed by a doctor, you may have celiac disease but think it’s lactose intolerance. Celiac disease is a digestive disorder triggered by eating gluten, which is primarily found in bread. Celiac disease can cause various similar symptoms, such as stomach pain, diarrhea and bloating. Celiac disease is a serious medical condition that can cause permanent damage.
- If you have not been diagnosed by a doctor, you may have celiac disease but think it’s lactose intolerance.
- Celiac disease is a digestive disorder triggered by eating gluten, which is primarily found in bread.
Prevention
Prevent lactose intolerant symptoms by taking a lactase enzyme before taking your first bite of bread. The lactase enzyme supplement will help digest the lactose during digestion, preventing symptoms from developing.
Related Articles
References
- USA Today: Sixty Percent of Adults Can't Digest Milk
- National Foundation for Celiac Awareness: What is Celiac Disease?
- US National Library of Medicine. Lactose intolerance. Medline Plus. 2019.
- National Institutes of Health. Lactose Intolerance. Genetics Home Reference. 2019.
- Borghini R, Donato G, Alvaro D, Picarelli A. New insights in IBS-like disorders: Pandora's box has been opened; a review. Gastroenterol Hepatol Bed Bench. 2017;10(2):79-89.
- Szilagyi A, Ishayek N. Lactose intolerance, dairy avoidance, and treatment options. Nutrients. 2018;10(12). doi:10.3390/nu10121994
- Johns Hopkins Medicine. Lactose intolerance.
- KidsHealth from Nemours. Lactose intolerance. 2015.
- UW Integrative Health. The elimination diet. School of Medicine and Public Health University of Wisconsin Madison.
- Dekker PJT, Koenders D, Bruins MJ. Lactose-free dairy products: Market developments, production, nutrition and health benefits. Nutrients. 2019;11(3). doi:10.3390/nu11030551
- Cleveland Clinic. Gas: management and treatment. 2016.
- Ferreira-lazarte A, Moreno FJ, Villamiel M. Application of a commercial digestive supplement formulated with enzymes and probiotics in lactase non-persistence management. Food Funct. 2018;9(9):4642-4650. doi:10.1039/c8fo01091a
- Ferreira-Lazarte A , Moreno FJ , Villamiel M .Application of a commercial digestive supplement formulated with enzymes and probiotics in lactase non-persistence management.Food Funct. 2018 Sep 19;9(9):4642-4650. doi: 10.1039/c8fo01091a.
- Varjú P, Gede N, Szakács Z, Hegyi P, Cazacu IM, Pécsi D et al. Lactose intolerance but not lactose maldigestion is more frequent in patients with irritable bowel syndrome than in healthy controls: A meta-analysis.Neurogastroenterol Motil. 2019 May;31(5):e13527. doi: 10.1111/nmo.13527. Epub 2018 Dec 17.
Writer Bio
Diane Marks started her writing career in 2010 and has been in health care administration for more than 30 years. She holds a registered nurse license from Citizens General Hospital School of Nursing, a Bachelor of Arts in health care education from California University of Pennsylvania and a Master of Science in health administration from the University of Pittsburgh.