Galactosemia (GALT) is an inherited disorder of galactose metabolism. If left undiagnosed and untreated, newborns are at risk for health and life-threatening conditions. Newborn screening is recommended for all newborns, especially those at high risk.

Carbohydrates provide about 45 to 65% of the body's energy, including energy for the brain. Moreover, carbohydrates also help the body regulate blood sugar. Carbohydrate disorders can occur when there is a defect in the process of forming glucose or other sugars. The disease can cause negative effects on health, in severe cases it can cause kidney failure, liver failure, heart failure...