GOS – Galactooligosaccharides. GOS are prebiotic oligosaccharides used as fermentable substrates.
This guide explains its use, the label, the available evidence and the main precautions.
GOS – Galactooligosaccharides – What Are They?
GOS are prebiotic oligosaccharides used as fermentable substrates.
Where is it used?
They are found in gut-health formulas and specialized nutrition products.
What should I look for on the label?
Look at the grams of GOS and the overall fibre blend.
What do we know from the available evidence?
The effect depends on the dose and microbiome.
Safety & Precautions
They may cause temporary bloating or gas.
Frequently Asked Questions
1. Is it necessary for everyone?
No. Its usefulness depends on the specific goal and actual need.
2. Is it better because it is more specialized?
Not necessarily.
In Brief
GOS – Galactooligosaccharides are assessed by their form, dose and actual purpose of use.