Skip Navigation
Text Size: A  A  A
Genetic and Rare Diseases Information Center (GARD)


Other names people use for this condition
  • Glucose galactose malabsorption deficiency
  • Carbohydrate intolerance of glucose galactose
  • Complex carbohydrate intolerance
  • Monosaccharide malabsorption
  • GGM



Glucose-galactose malabsorption
ORDR lists rare diseases for information purposes only and does not guarantee that a condition is rare. Read more
The links on this page may take you to sites outside of the NIH. (See Disclaimer for details.)


Glucose-galactose malabsorption is an inherited condition in which the cells lining the intestine cannot take in the sugars glucose and galactose, which prevents proper digestion. This condition typically becomes apparent in the first few weeks of a baby's life. When fed breast milk or regular infant formulas, affected infants experience severe diarrhea resulting in life-threatening dehydration, acidosis, and weight loss. Some children are better able to tolerate glucose and galactose as they get older. Affected individuals can also develop kidney stones or more widespread deposits of calcium within the kidneys. This condition is caused by mutations in the SLC5A1 gene and is inherited in an autosomal recessive fashion.[1]


References
  1. Glucose-galactose malabsorption. Genetics Home Reference. July 2007 Available at: http://ghr.nlm.nih.gov/condition/glucose-galactose-malabsorption. Accessed August 31, 2011.
click to take you to contact us form

Questions & Answers
If you would like to submit a question, Contact GARD
For more information about Glucose-galactose malabsorption click on the boxes below:
More Detailed Information Organizations Services Scientific Conferences Clinical Trials & Research