Lactose (Carbohydrate)
Lactose is a disaccharide made up of two molecules: glucose and galactose. Lactose is the main sugar found in milk and dairy products. Here’s some basic information about it:
Properties:
Chemical formula: C12H22O11.
Sources: It’s found mainly in mammalian milk, including cow’s milk and goat’s milk, as well as in dairy products such as cheese and yogurt.
Metabolism:
Lactose is digested in the body by an enzyme known as lactase, which breaks down lactose into glucose and galactose, enabling the body to use them as a source of energy.
Lactose intolerance:
Some people have “lactose intolerance,” a condition in which they are unable to digest lactose properly due to a deficiency of the enzyme lactase. This can lead to symptoms such as bloating, gas, and diarrhea when consuming products containing lactose.
Uses: Lactose is also used in some food products and supplements, where it can be considered a sweetener or an ingredient to help improve the flavor of foods.
