Milk and dairy products.
Lactose intolerance is the inability to digest a sugar called lactose that's found mainly in milk and dairy products. Normally, the small intestine produces an enzyme called lactase, which breaks down lactose into two simple sugars, glucose and galactose, that can be absorbed into the bloodstream. Lactose intolerance is the inability to digest a sugar called lactose that’s found mainly in milk and dairy products. Normally, the small intestine produces an enzyme called lactase, which breaks down lactose into two simple sugars, glucose and galactose, which can be absorbed into the bloodstream. Lactose intolerance is an impaired ability to digest lactose, a sugar found in milk and other dairy products. Lactose is normally broken down by an enzyme called lactase, which is produced by cells in the lining of the small intestine. Congenital lactase deficiency, also called congenital alactasia, is a disorder in which infants are unable to break down lactose in breast milk or formula. Lactase is an enzyme that breaks down lactose, the main sugar in milk. It's produced in different ways by many different types of organisms, but in humans, it's made by the cells lining the small intestines. Most people are born producing it, but often make less of it as they age, which causes lactose intolerance. Lactose intolerance is the inability to digest a sugar called lactose that's found mainly in milk and dairy products. Normally, the small intestine produces an enzyme called lactase, which breaks down lactose into two simple sugars, glucose and galactose, that can be absorbed into the bloodstream. Lactose intolerance is the inability to digest a sugar called lactose that’s found mainly in milk and dairy products. Normally, the small intestine produces an enzyme called lactase, which breaks down lactose into two simple sugars, glucose and galactose, which can be absorbed into the bloodstream. Lactase is an enzyme produced by many organisms. It is located in the brush border of the small intestine of humans and other mammals. Lactase is essential to the complete digestion of whole milk; it breaks down lactose, a sugar which gives milk its sweetness. Lactase is an enzyme. Like other enzymes, it is needed for a specific biochemical reaction in the body. The biochemical reaction that involves lactase breaks down lactose, a sugar in milk and milk products. Some people’s bodies do not make enough lactase, so they are not able to digest milk well.
https://www.lactaid.com/frequently-asked-questions https://www.lactaid.com/frequently-asked-questions http://ghr.nlm.nih.gov/condition/lactose-intolerance http://www.wisegeekhealth.com/what-is-lactase.htm https://www.lactaid.com/products/whole-milk https://www.lactaid.com/products/whole-milk https://en.wikipedia.org/wiki/Lactase http://www.webmd.com/vitamins-supplements/ingredientmono-540-LACTASE.aspx?activeIngredientId=540&activeIngredientName=LACTASE
where does lactase come from