Which of the following conditions involves damage to the liver, kidneys, and brain due to sugar processing issues?

The condition that involves damage to the liver, kidneys, and brain due to issues with sugar processing is galactosemia. This genetic disorder affects the body's ability to properly metabolize galactose, a sugar found in milk and dairy products. When an infant with galactosemia consumes milk, the accumulation of galactose can lead to serious complications, including liver damage, kidney failure, and neurological issues due to the brain's inability to process the excess sugar.

In terms of the other conditions mentioned, phenylketonuria (PKU) is a metabolic disorder involving the inability to break down phenylalanine, which can lead to brain damage if not managed, but it does not specifically relate to sugar processing. Hurler's syndrome is a type of mucopolysaccharidosis characterized by the body's inability to break down certain sugars, leading to organ damage, but it is not primarily a sugar processing issue like galactosemia. Adrenoleukodystrophy involves issues with the breakdown of very long-chain fatty acids and primarily affects the adrenal glands and nervous system, rather than having a direct impact on sugar processing.

Understanding the specific metabolic pathways affected in these conditions is crucial in differentiating them. In galactosemia,