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Is Watermelon Low FODMAP?
High FODMAP
No. Watermelon is high in FODMAPs, and it contains several types at once.
Main FODMAPs: Excess fructose, mannitol, fructans
Why
Watermelon is mostly water, which makes it seem harmless, but it contains excess fructose, mannitol, and fructans. A large slice on a hot day can add up quickly, and the result for many people is bloating and loose stools.
Good to know
- It is easy to overeat because it is so refreshing, so portion size matters.
- Watermelon juice and fruit salads with watermelon are also high.
Low FODMAP swaps
- Cantaloupe
- Pineapple
- Strawberries
Related foods
Related reading
- How to Read a Food Label for Hidden FODMAPs
- The Low FODMAP Diet in 3 Phases: Elimination, Reintroduction, Personalization
Good to know: FODMAP content varies with variety, ripeness, preparation, brand, and serving size, and everyone's tolerance is different. This page gives general guidance without exact serving thresholds. For tested serving sizes, check the Monash University FODMAP Diet app and talk to your dietitian.
Not medical advice. This article is for general education only and does not replace guidance from your doctor or a registered dietitian. The low FODMAP diet is meant to be done in phases, ideally with a dietitian who is trained in it. See a doctor first if you have new, severe, or worsening digestive symptoms.
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