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The Fibre Tolerance Quiz

Find your fibre tolerance type (2-minute quiz)

Evidence-informed, food first, no supplement selling.

Many people feel worse when they first start eating healthier, especially when increasing fibre.

This short quiz helps identify why fibre isn't working for you yet, and what to adjust so it can actually start supporting your gut, like it should.

You'll find out:

- Your fibre tolerance type

- The most common reason fibre causes issues for your specific tolerance type

- Clear next steps you can try right away

No signup needed to see your results!

When you increase fibre, what do you notice most?

*

Q1

A

Bloating and pressure in my stomach soon after eating

B

Gas and discomfort later in the day

C

Constipation or irregular stools

D

I feel overly full / heavy

E

Honestly, I'm not sure, I just feel "off"

How did you increase fibre most recently?

*

How did you increase fibre most recently?

A

Quite suddenly (new diet / health kick / challenge)

B

Over a few days

C

Gradually, but I still felt uncomfortable

D

Randomly / I didn't track it

Which fibre sources do you eat most often? (Select all that apply)

*

Which fibre sources do you eat most often? (Select all that apply)

Beans / lentils

Whole grains (oats / rye / brown rice)

Raw vegetables / salads

Fruit (especially apples / pears / dried fruit)

Fibre-fortified foods / bars

Fibre supplements (powders / capsules)

It varies a lot

On most days, you would describe your hydration as:

*

Q3

A

I drink plenty of water regularly

B

I drink some, but probably not enough

C

I often forget to drink water

D

It varies a lot day to day

Have you ever been told or suspected you have a sensitive gut?

*

Have you ever been told or suspected you have a sensitive gut?

A

Yes (IBS, FODMAP sensitivity, or similar)

B

Possibly, but never formally diagnosed

C

No

D

I'm not sure

Fibre aside, which best describes your current eating pattern?

*

Fibre aside, which best describes your current eating pattern?

A

Mostly whole foods, mostly home-cooked

B

Mixed (some whole foods, some processed)

C

Mostly convenience or packaged foods, but trying to pick the healthier ones

D

Mostly convenience or packaged foods, any

E

It varies widely week to week

Thanks!

This helps narrow down how fibre is interacting with your gut right now.

Your result isn't a diagnosis! It's a practical starting point.