galaktózoligoszacharidok

Galaktózoligoszacharidok, often abbreviated as GOS, are a type of prebiotic carbohydrate. They are composed of galactose units linked together, often with a terminal glucose molecule. GOS are naturally found in small amounts in some foods like beans and whole grains. Commercially, they are typically produced enzymatically from lactose, a sugar found in milk.

The primary benefit of galaktózoligoszacharidok lies in their ability to selectively stimulate the growth and activity of beneficial bacteria in the gut microbiome, particularly Bifidobacteria and Lactobacilli. Unlike simple sugars, GOS are not digested by human enzymes in the small intestine. Instead, they pass through to the large intestine where they serve as a food source for these advantageous bacteria. This fermentation process by gut bacteria can lead to the production of short-chain fatty acids (SCFAs) such as acetate, propionate, and butyrate. SCFAs play crucial roles in gut health, potentially contributing to improved nutrient absorption, a strengthened gut barrier, and anti-inflammatory effects.

Due to these properties, galaktózoligoszacharidok are frequently incorporated into infant formulas, functional foods, and dietary supplements. Their use is aimed at supporting digestive health, promoting a balanced gut flora, and potentially alleviating issues like constipation. Research into the full spectrum of GOS benefits is ongoing.