FOS

Definition : FructoOligoSaccharides
Category : Society & Culture » Food & Drink
Country/Region : Worldwide Worldwide
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What does FOS mean?

Fructooligosaccharides (FOS) or Fructo-Oligosaccharides are low-calorie, alternative sweetener that occurs naturally in some plants. It is a form of water-soluble carbohydrate made mainly of fructose. FOS is used as an alternative sweetener in certain foods and even used as a medicine.
FOS compounds can be only partially digested by the human body, the undigested portion serves as food for friendly bacteria, and selectively promotes the growth of friendly bacteria in the gut. As FOS cannot be digested by the human body, so they have no effect on blood sugar levels. FOS seems to be safe when taken in less than 20 grams per day.

Note:
The term "OligoSaccharides" refers to a short chain of sugar molecules, "Oligo" means "few" and "Saccharides" means "sugars"

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Worldwide FoS Factor of Safety
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United Kingdom FOS Financial Ombudsman Service
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Germany FOS FachOberSchule
[Technical Secondary School]
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Worldwide FoS Family of Systems
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Worldwide FOS Fabric OS
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Worldwide FOS Faint Object Spectrograph
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Worldwide FOS Fields of Science and Technology
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United States FOS Forward Operating Site
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United Kingdom FoS Festival of Speed
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Worldwide FOS Feature-Oriented Scanning
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Worldwide FoS Flowers of Sulphur
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Australia FOS Financial Ombudsman Service
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Banking
Worldwide FoS Freedom of Speech
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Malaysia FOS Factory Outlet Store
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United States FOS Florida Ornithological Society
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Australia FOS Forrest Airport
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Worldwide FOS Fish-Odor Syndrome
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Worldwide FOS French Onion Soup
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Food & Drink

Frequently Asked Questions

What is the full form of FOS?

The full form of FOS is FructoOligoSaccharides

What are the full forms of FOS in Society & Culture?

FructoOligoSaccharides | French Onion Soup

What are the full forms of FOS in Worldwide?

FructoOligoSaccharides | Factor of Safety | Family of Systems | Fabric OS | Faint Object Spectrograph | Fields of Science and Technology | Feature-Oriented Scanning | Flowers of Sulphur | Freedom of Speech | Fish-Odor Syndrome | French Onion Soup

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FullForms. "FOS." Accessed April 1, 2026. https://fullforms.com/FOS.

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FullForms (2026) 'FOS', FullForms.com. Available at: https://fullforms.com/FOS (Accessed: 01 April 2026).

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"FOS." FullForms.com, 2026, https://fullforms.com/FOS. Accessed 01 Apr. 2026.

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