Welcome to the food intolerance network

The leading website for food intolerances and food allergies.

Fructose, Lactose & Histamine


On this free to use website, you can find useful information about lactose intolerance, fructose malabsorption, histamine intolerance, gluten intolerance or coeliac disease, and much more. The information provided is subject to stringent quality criteria.

Ask Ingrid: Mobile app

frag ingridYou want to know if a food is compatible with fructose malabsorption, lactose, sorbitol or histamine intolerance? Or do you want to find out if it is gluten-free or suitable for irritable bowel syndrome (IBS)? Well, just ask Ingrid, the leading mobile App for people with intolerances.


Latest articles and blog entries:

FODMAP fructose malabsorption
FODMAP fructose malabsorption

Is a low FODMAP diet good for people with fructose malabsorption? Or should they avoid a low FODMAP diet? I took a look at the FODMAP diet and its meaning for fructose malabsorption.

five best Histamine Save Foods
five best Histamine Save Foods

Many histamine intolerance sufferers have a list of "safe foods". These are foods that can be eaten without worries when the histamine barrel is once again too full. In our German Facebook group, we asked our users to vote their most popular "save foods". Here are the top five histamine intolerance save foods.

fructose malabsorption save foods
fructose malabsorption save foods

With a fructose malabsorption it is often difficult to find vegetables or fruits that you can tolerate. Many sufferers abstain completely from fruits and vegetables, which is not very healthy. In this blog post I give you my 11 favorite fruits and veggies tolerable for people with fructose malabsorption.

What we do and who we are

The food intolerance network is a website that provides information about lactose intolerance, fructose malabsorption, histamine intolerance, FODMAP-diet and much more. Usage of this website is free of charge. We are funded by advertisements that have no influence on the editorial content of our website. Please read our terms of use before you use our services.

We are a community!

On this website you can open a free account and interact with many others suffering from food intolerances. We are the leading community in Europe for people with food intolerances, food allergies or irritable bowel syndrome (IBS). We also offer a facebook group for discussions.


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Certifications & Quality

quality criteria logoThe information provided is created in compliance with a self-imposed quality management procedure


The information provided on the Food Intolerance Network website is no substitute for a visit to a registered dietician, nutritionist or a doctor. The information that you will find here may not be used as a substitute for professional advice and treatment by a medical professional or approved and registered dieticians. The content of the Food Intolerance Network website may not be used as a basis or means for any form of self-diagnosis.

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