Pineapple
Pineapple is a juicy, acidic fruit that can fit in a normal portion, with extra caution if acidic foods worsen reflux or nausea for you.
Why it received this rating
Fresh pineapple provides carbohydrate, vitamin C, and fluid in an acidic whole fruit. The green rating applies to a normal fresh-fruit portion; acidity remains a food-specific consideration for people who notice reflux or nausea with acidic foods.
Nutrition snapshot
Per serving: 1 cup chunks (165g)
Source: USDA FoodData Central, FDC 169124, Pineapple, raw, all varieties. Values are scaled to 1 cup chunks (165 g) and rounded for display. Source reviewed August 17, 2026. Review nutrition source How nutrition data is handled
Portion and preparation guidance
About 1 cup of fresh pineapple chunks is the serving used for the nutrition snapshot. If pineapple seems to worsen reflux or nausea for you, compare a smaller portion and note whether eating it with other tolerated foods changes how you feel.
Symptoms or considerations
Pineapple is acidic, so it may aggravate reflux or an already-sensitive stomach for some people. Juice and syrup-packed products are different from fresh fruit and should be judged by their own serving size and label.
Common questions
Can pineapple worsen reflux or nausea on a GLP-1?
It may for some people because pineapple is acidic. If you notice a pattern, compare a smaller portion or skip it during an active reflux or nausea episode. Tolerance varies.
How do fresh, canned, and juiced pineapple compare?
Fresh pineapple has no added syrup. Canned pineapple may be packed in juice or syrup, so check the label and drain liquid if desired. Pineapple juice has little intact fruit fiber and should be treated as a separate beverage serving.
Individual tolerance varies. This rating is general educational guidance, not a statement that this food is the right choice for your personal medical needs. Follow advice from your prescriber or registered dietitian.
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