GALT (Galactose-1-phosphate uridyltransferase)

GALT (Galactose-1-phosphate uridyltransferase) is an enzyme involved in breaking down galactose, a sugar found in milk. It helps convert galactose into forms the body can use or eliminate. If GALT is deficient or not functioning properly, galactose builds up in the body, leading to a condition called galactosemia, which can cause liver damage, brain issues, and other health problems if untreated. Proper GALT activity is essential for safe processing of galactose, especially in infants and individuals consuming dairy products.