Water Chestnut

TLDRLast updated 7 October 2026

Water Chestnut: the low FODMAP reference is 75 g. These references apply to water chestnuts canned in water and drained. Weigh after draining; fresh water chestnuts and their packing liquid are different preparations.

Serving sizes for water chestnut

Water chestnut, canned in water, drained: 75 g low, 325 g moderate, 409 g high. Use the stated preparation and unit.

Low
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 Water Chestnut and their FODMAP ratings
ServingAmountFODMAP rating
1/2 cup sliced
Reference portion
Reference portion

Is water chestnut low FODMAP?

The references for water chestnut, canned in water, drained are 75 g low, 325 g moderate, 409 g high. They are comparison portions, not exact transition cutoffs or personal tolerance limits.

Water Chestnut and IBS: what to know

For water chestnut, keep the exact form and amount in mind. Portion size and preparation affect how food references should be compared. Monash: FODMAP questions and food preparation. This public source supplies background, not verification of the numerical table.

Gut-friendly ways to eat water chestnut

These references apply to water chestnuts canned in water and drained. Weigh after draining; fresh water chestnuts and their packing liquid are different preparations. Compare Water Spinach (Raw), Bamboo Shoots (Canned in Brine, Drained). These guides describe their own preparations and portions.

Frequently asked questions

What is the FODMAP portion for water chestnut?

Water Chestnut: 75 g low, 325 g moderate, 409 g high. These values apply to water chestnut, canned in water, drained.

How should I measure or check water chestnut?

These references apply to water chestnuts canned in water and drained. Weigh after draining; fresh water chestnuts and their packing liquid are different preparations.

Which other guides are useful when comparing water chestnut?

Compare Water Spinach (Raw), Bamboo Shoots (Canned in Brine, Drained). These guides describe their own preparations and portions.

Check a whole plate in seconds.

Not sure about a whole meal? Scan it with the Gut Friendly app.

Get the app

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.