Parsnip

TLDRLast updated 7 October 2026

Parsnip has a low FODMAP reference of 75 g as raw parsnip, approximately one medium parsnip. A separate range statement extends the low rating up to 500 g; it is not a suggested serving size.

Serving sizes for parsnip

75 g low as raw parsnip; separate low-range note up to 500 g. No moderate or high reference is listed.

Low
1 medium parsnipabout 75 g
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 Parsnip and their FODMAP ratings
ServingAmountFODMAP rating
1 medium parsnip
Reference portionNot availableModerate
Reference portionNot availableHigh

Is parsnip low FODMAP?

No moderate or high reference is listed for raw parsnip. The 500 g range does not establish an unlimited allowance or prove that every component is absent.

Parsnip and IBS: what to know

Whole parsnip sizes vary, so record the raw gram weight if you are comparing meals. A prepared salad or cooked mixed dish includes ingredients beyond the parsnip itself. Supporting background: Monash: Low FODMAP shopping list. General shopping context; not evidence for this exact variety or its full portion table.

Gut-friendly ways to eat parsnip

Weigh the raw parsnip before roasting or adding it to soup. Keep its amount separate from carrot and white potato when using a mixed tray.

Frequently asked questions

How much parsnip is low FODMAP?

The reference is 75 g of raw parsnip. The separate low-up-to-500 g statement describes a range rather than a target meal size.

Does this establish zero FODMAP content?

No. A low rating is not the same as a measured zero for every FODMAP component.

Can I use a household count?

The 75 g reference is approximately one medium parsnip. Weigh the actual portion when the vegetables differ in size.

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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.