HUMAN NUTRITION

Detailed explanation-1: -Lactose is the major disaccharide found in milk, and is catabolized into glucose and galactose by the enzyme lactase. Lactose is an important energy source and ssometimes it is referred to simply as milk sugar, as it is present in high percentages in dairy products.

Detailed explanation-2: -Lactose is sometimes referred to as “milk sugar” because it is only found naturally in the milk of mammals-including cows, goats and humans. Milk from cows and goats is used to make cheese and yogurt, but not all milk products contain the same amount of lactose.

Detailed explanation-3: -Lactose is a sugar found in milk. It is a disaccharide made up of glucose and galactose units. It is broken down into the two parts by an enzyme called lactase.

Detailed explanation-4: -Lactose is the natural sugar in milk and other dairy foods made from milk like yogurt and ice cream that forms when two other sugars, glucose and galactose, join together. For the body to digest lactose, it uses a natural enzyme called lactase to break lactose down into these two sugars.