Lactase is an enzyme that breaks down lactose, the sugar in milk. Some people don't make enough lactase and are unable to digest lactose well on their own. Lactase splits lactose to produce the ...

Lactose-free milk is a milk product that contains lactase, an enzyme that helps breaks down lactose. You can use lactose-free milk in place of regular milk in any recipe, as it has nearly the same ...

Lactose intolerance occurs when the body lacks lactase, the enzyme needed to digest lactose, the primary sugar in milk. Without enough lactase, lactose isn’t broken down into glucose and ...

However, those with lactose intolerance — whether mild or severe — should consider a low lactose or lactose-free diet to reduce symptoms. Lactose intolerance is caused by a decrease in lactase ...

Effects of exogenous lactase administration on hydrogen breath excretion and intestinal symptoms in patients presenting lactose malabsorption and intolerance. BioMed research international, 2014 ...

Lactase is encoded by a single gene (LCT) of approximately 50 kb located on chromosome 2. The gene has 17 exons and codes for an mRNA molecule which has 6274 bases with 1927 amino acid residues.

You can develop lactose intolerance at any age. It could be age related or triggered by a condition — such as Crohn's disease — if it restricts lactase production.

Lactose intolerance affects 70% of the global population, causing symptoms like bloating and diarrhea due to insufficient lactase enzyme. While genetic intolerance is incurable, temporary cases ...

Lactose tolerance in adults arises from a single nucleotide changing out of the millions in our DNA. If you don’t have that mutation, research shows manipulating our gut bacteria might help.

About 65% of people are lactose intolerant, with rates of lactose intolerance increasing into adulthood, i.e. further from infancy when babies rely on lactase to process breast milk.