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Monosachrides
This document discusses the absorption of monosaccharides in the small intestine. It notes that monosaccharides like glucose, fructose, and galactose are produced from carbohydrate digestion and absorbed in the duodenum and jejunum. Glucose accounts for 80% of absorbed monosaccharides. Glucose absorption involves sodium-glucose cotransporters, while fructose absorption occurs via facilitated diffusion. Factors like thyroid hormones and vitamins can influence absorption rates. Defects in monosaccharide transporters can cause conditions like glucose-galactose malabsorption.
