Lactose - Wikipedia
网页Lactose, or milk sugar, is a disaccharide composed of galactose and glucose and has the molecular formula C 12 H 22 O 11. Lactose makes up around 2–8% of milk (by mass). The name comes from lact (gen. lactis), the Latin word for milk, plus the suffix -ose used to …
Lactose intolerance - Symptoms & causes - Mayo Clinic
网页2022年3月5日 · People with lactose intolerance are unable to fully digest the sugar (lactose) in milk. As a result, they have diarrhea, gas and bloating after eating or drinking dairy products. The condition, which is also called lactose malabsorption, is usually harmless, but its symptoms can be uncomfortable.
Lactose Intolerance – Cause, Symptoms, Diagnosis, Treatment - WebMD
网页2024年2月22日 · Lactose intolerance is the inability to digest lactose, the sugar in milk and dairy products. Read on to know if you are intolerant or not.
Lactose: Uses, Health Benefits, and Lactose Intolerance - Verywell …
网页2022年4月25日 · Lactose is a natural sugar that's present in dairy foods. It also has a number of uses in the food processing and pharmaceutical industries. While lactose has many health benefits for babies in their development stage, adults can do without it.
Lactose Intolerance: Symptoms, Causes, Tests, and More
网页2021年11月25日 · Lactose intolerance is caused by a deficiency in lactase — the enzyme that breaks down the sugar in milk, called lactose. Common symptoms include bloating, abdominal cramps, nausea, and diarrhea.
Lactose intolerance - Diagnosis & treatment - Mayo Clinic
网页2022年3月5日 · If you think you may have lactose intolerance, try cutting dairy products from your diet for a few days to see if your symptoms ease. Let your doctor know if your symptoms got better on the days you didn't have dairy products.
Definition & Facts for Lactose Intolerance - NIDDK
网页Lactose intolerance is a condition in which you have digestive symptoms—such as bloating, diarrhea, and gas—after you consume foods or drinks that contain lactose. Lactose is a sugar that is naturally found in milk and milk products, like cheese or ice cream. In lactose intolerance, digestive symptoms are caused by lactose malabsorption.
Symptoms & Causes of Lactose Intolerance - NIDDK
网页Overview of lactose intolerance symptoms, such as bloating, diarrhea, gas, nausea, and abdominal pain. Lactose intolerance is caused by lactose malabsorption.
Lactose Intolerance: Symptoms, Diagnostic Tests & Treatment
网页Lactose intolerance is the inability to digest lactose, the sugar in milk. It causes digestive symptoms, but isn’t dangerous.
Lactose intolerance: Learn More – Causes and diagnosis of lactose ...
网页2022年1月25日 · Lactose is mainly found in dairy products. Human breast milk also contains lactose. Plant-based dairy alternatives like soy or oat milk don't contain any lactose. Lactose is made up of two sugars: glucose and galactose. Our small intestine produces an enzyme called lactase.