Galactooligosaccharides (GOS) are a type of prebiotic fiber composed of short chains of galactose molecules linked to a glucose molecule. They are non-digestible by human enzymes and selectively ferme...
Galactooligosaccharides (GOS) are a type of prebiotic fiber composed of short chains of galactose molecules linked to a glucose molecule. They are non-digestible by human enzymes and selectively fermented by beneficial gut bacteria, such as Bifidobacteria and Lactobacilli, promoting their growth and activity. This fermentation process produces short-chain fatty acids (SCFAs), which have numerous health benefits.
Key Information
Inside Body Harmful Score
Common Dosage
2-10 grams daily
Source Type
hybrid
Production Process
GOS are typically produced by enzymatic conversion of lactose, using beta-galactosidase enzymes. The enzyme catalyzes the transfer of galactose moieties from lactose to other lactose molecules, creating a mixture of GOS with varying chain lengths. The GOS are then purified and dried.
Use Type
Inside BodyPotential Benefits
Prebiotics promote the growth of beneficial gut bacteria, leading to increased production of short-chain fatty acids. These acids lower gut pH, enhancing the absorption of minerals like calcium and magnesium, crucial for bone health.
Possible Side Effects
Increased bowel movements.
Gas and bloating are common but usually transient gastrointestinal side effects resulting from changes in gut bacteria during probiotic use, causing fermentation and gas production.
Abdominal discomfort includes bloating, cramping, and diarrhea, often occurring at higher doses or when starting supplementation. Symptoms are typically mild and transient, but prolonged diarrhea warrants attention.
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