What are FODMAPs?

Q: Are FODMAPs bad for everyone?

No. Most people can eat higher FODMAP foods without any problem. A Low FODMAP approach is mainly relevant for people with medically diagnosed IBS or those working through symptoms with professional support.

Q: Is a Low FODMAP diet supposed to be permanent?

Not entirely. It is a short-term learning process used to identify personal triggers and build a more flexible long-term way of eating.

Q: How does No Bloat fit into a Low FODMAP routine?

No Bloat offers a practical meal option for people who want something more straightforward to manage during busy days. It is there to reduce friction, not replace personalised guidance.

FODMAPs are found in many everyday foods. Most people can eat them without any issues. But for some people with medically diagnosed IBS, certain FODMAPs can contribute to bloating, abdominal pain, excess wind, and unpredictable digestion. This page explains what FODMAPs are, how a low FODMAP approach works, and where No Bloat fits in.

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FODMAPS EXPLAINED SIMPLY

FODMAPs are the collective name for a group of fermentable short-chain carbohydrates found in many everyday foods.
‘Fermentable’ describes what happens when gut bacteria break down these undigested carbohydrates, producing gas and, in some people, drawing extra fluid into the bowel.
Most people can eat high FODMAP foods without any issues. However, for people with IBS, even normal levels of gas and fluid movement can cause pain and discomfort, because the gut tends to be more sensitive.
The Low FODMAP diet was developed by researchers at Monash University to help improve IBS symptoms in people with medically diagnosed IBS. It has been shown to help around three out of four people with IBS.

LETTER — MEANING
LETTER	MEANING
F	Fermentable
O	Oligosaccharides
D	Disaccharides
M	Monosaccharides
A	And
P	Polyols

Why FODMAPs Matter in IBS, Digestive and gut health

IBS is a gut-brain interaction disorder, which means the digestive system can become more sensitive to things that other people may barely notice. That is why two people can eat the same meal and have completely different experiences.
For someone with IBS, the gas and fluid shifts linked to certain FODMAPs can feel far more intense. That can show up as bloating, abdominal pain, excess wind, diarrhoea, constipation, or a mix of bowel changes.
That is why thinking about FODMAPs should be about context, not restriction. High FODMAP foods are not automatically unhealthy. They are simply foods that some people with IBS may tolerate less well.

THE MAIN FODMAP GROUPS, IN PLAIN ENGLISH

Summary of FODMAP groups including fructans, GOS, lactose, fructose, sorbitol and mannitol — examples and why they matter for IBS and a low FODMAP diet.
GROUP	EXAMPLES	WHY IT MATTERS
Fructans	Common in onions, garlic, leeks, wheat and rye.	These are found in many everyday meals, which is one reason symptoms can feel difficult to pin down.
Galacto-oligosaccharides (GOS)	Found in foods such as beans, chickpeas and lentils.	Nutritious foods, but not always easy to tolerate when the gut is already sensitive.
Lactose	The natural sugar in milk, yoghurt and some fresh cheeses such as ricotta.	Some people digest lactose comfortably. Others find it contributes to bloating or discomfort.
Fructose	Found in foods such as honey, mango and high-fructose fruits.	Tolerance can vary, and serving size often changes the picture.
Sorbitol	Found in foods such as apricots, pears and some stone fruit.	One of the polyols, which can be harder for some people with IBS to tolerate.
Mannitol	Found in foods such as cauliflower and mushrooms.	Another polyol that is useful to understand during structured reintroduction.

WHO THELOW FODMAP DIETIS FOR

A Low FODMAP diet is mainly used as a structured tool for people with medically diagnosed IBS. It is not designed as a blanket fix for everyone who occasionally feels bloated after a large meal.
Used properly, it helps people work out which types of FODMAPs affect them, in what amounts, and how to build a broader long-term diet around that knowledge.

IT MAY BE USEFUL IF:

You have either IBS, digestive or gut health issues, and want to identify likely food triggers
You want to build a more manageable routine around your triggers
You are working with a dietitian or healthcare professional

IT IS NOT MEANT TO BE:

A lifelong restriction diet
A generic gut-health trend for everyone
A reason to avoid whole categories of food forever

How the Low FODMAP Process Works

Elimination

A short-term reset, usually around 2 to 6 weeks, where higher FODMAP foods are reduced to help settle symptoms and create a clearer baseline.

Reintroduction

Foods are reintroduced one FODMAP group at a time, usually over several weeks, so you can identify which groups affect you and in what amounts.

Maintenance

The goal is a more personalised, less restrictive way of eating that reflects what you genuinely tolerate.

The goal is not restriction for restriction's sake. The goal is clarity, symptom relief and a routine that feels more manageable in real life.

FAQ

What does FODMAP actually stand for?

FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides and Polyols - the types of short-chain carbohydrates that can contribute to IBS symptoms in some people.

Are FODMAPs bad for everyone?

Is a Low FODMAP diet supposed to be permanent?

Why does portion size matter so much?

Because FODMAP content often changes with the amount eaten. A food that works in one portion may feel different in a larger amount or when combined with other foods across the day (often called FODMAP stacking). For example, a small amount of garlic-infused oil may be well tolerated, while a larger serving of a garlic-heavy dish might not be. It is one reason why working with a dietitian makes the process much easier.

How does No Bloat fit into a Low FODMAP routine?

*Monash University Low FODMAP Certified trademarks used under licence in the UK by No Bloat Ltd.
One serve of this product can assist with following the low FODMAP diet. A strict long-term low FODMAP diet should only be commenced under the supervision of a healthcare professional. Find more at www.monashfodmap.com.

*Monash University Low FODMAP Certified trademarks used under license in the UK by No Bloat Ltd.
One serve of this product can assist with following the low FODMAP diet. A strict long-term low FODMAP diet should only be commenced under the supervision of a healthcare professional. Find more at www.monashfodmap.com