Turnip

TLDRLast updated 7 October 2026

Raw peeled white turnip has a low FODMAP reference of 75 g. The 93 g reference is moderate and 135 g is high. These are listed reference portions, not exact transition cutoffs.

Serving sizes for turnip

75 g low; 93 g moderate; 135 g high. Use the stated raw preparation.

Low
75 gabout 0.68 cups
FructoseLow
LactoseLow
FructansLow
GOSLow
SorbitolLow
MannitolLow

Reference portions

Select an amount or rating to update your portion. These are reference portions, not exact cut-offs or recommended intakes.
Reference portions for Turnip and their FODMAP ratings
ServingAmountFODMAP rating
1/2 medium
2/3 medium
1 medium

Is turnip low FODMAP?

At 75 g, all listed FODMAP components are low. At 93 g, sorbitol and GOS are moderate. At 135 g, GOS is moderate; sorbitol is high. Compare the separate variety and preparation guides before substituting another food.

Turnip and IBS: what to know

Peel the white turnip before weighing the raw portion. The 75 g reference is about half a medium turnip, but individual roots vary in size. Supporting background: Monash: Food processing and FODMAPs. Background on variation and preparation; does not establish the numerical references here.

Gut-friendly ways to eat turnip

Track the peeled turnip separately in a mash with white potato, or compare parsnip. Swede is a separate entry with an unpeeled weighing basis.

Frequently asked questions

What is the low FODMAP portion of raw peeled white turnip?

The low reference is 75 g; the moderate reference is 93 g and the high reference is 135 g. Match the preparation and use the gram weight.

Is swede the same preparation as white turnip?

No. This guide uses peeled white turnip, while the swede guide uses raw unpeeled swede. Keep the preparation with the weight.

Should I use the cooked weight?

These references describe raw peeled white turnip. Keep the starting raw ingredient weight for a cooked recipe; no raw-to-cooked conversion is established here.

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Sources and editorial notes

Published and maintained by Gut Friendly. This guide has not been independently reviewed by a dietitian. Serving information comes from our food catalogue. Where references are listed, they explain the research and preparation differences. Check the original source for current portions.

Gut Friendly provides general information, not medical advice.