Is grapefruit low FODMAP?
High FODMAP, usually limited
Grapefruit is high FODMAP and is usually limited during the elimination phase.
High FODMAPLast reviewed October 24, 2026
Good to know
Grapefruit is high FODMAP in our database because of its fructose. Citrus is a mixed group: oranges, mandarins and lemons are low FODMAP in typical amounts, so they make easy swaps.
Grapefruit also interacts with a number of common medicines, including some statins and blood pressure drugs. If you take regular medication, check with your pharmacist before eating it often.
Grapefruit on a low FODMAP diet
- Leave grapefruit out during the elimination phase, which usually lasts two to six weeks.
- Look for a low FODMAP alternative in the same food group, or check one in our FODMAP checker.
- High FODMAP doesn't mean forever: during reintroduction, many people find they tolerate some high FODMAP foods in smaller amounts.
Which FODMAPs are in grapefruit
Fructose: Excess fructose means the food has more fructose than glucose. That extra fructose is absorbed less efficiently and can draw water into the bowel. Read more about fructose malabsorption.
More fruit
Low FODMAPCommon questions
Is grapefruit low FODMAP?
Grapefruit is high FODMAP and is usually limited during the elimination phase. It contains excess fructose.
Which FODMAPs are in grapefruit?
Grapefruit contains excess fructose. Excess fructose means the food has more fructose than glucose. That extra fructose is absorbed less efficiently and can draw water into the bowel.
Can I have grapefruit during the low FODMAP elimination phase?
It's usually best left out during elimination and tested later, during reintroduction.
How do I test grapefruit during reintroduction?
Grapefruit belongs with the excess fructose group, which is often tested with honey or mango. Test one group at a time, starting small and increasing over a few days, and note how you feel.
Grapefruit in our guides
Category
Fruits & Dried Fruits · Fruit
FODMAP levels in the Stummy database are based on published FODMAP research and describe typical servings. Your own tolerance can differ. Looking for something else? Check any food in the FODMAP checker or browse the full food list.
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