Edible parts
Fruit flesh (as sold)
Nutrition per 100 g
Food data (CoFID / USDA). % NRV is UK where a reference exists. Curiosity about the plant — not a diary score.
| Nutrient | Per 100 g | % NRV (UK) |
|---|---|---|
| Energy | 138 kJ / 33 kcal | 2% |
| Protein | 0.7 g | 1% |
| Carbohydrate | 8.4 g | 3% |
| Fibre | 1.1 g | — |
| Natural sugars | 7.3 g | — |
| Fat | 0.1 g | — |
| Vitamin A | 2 µg RE | — |
| Vitamin C | 33 mg | 41% |
| Vitamin E | 0.1 mg | 1% |
| Folate | 10 µg | 5% |
| Vitamin B6 | 0.04 mg | 3% |
| Calcium | 12 mg | 2% |
| Iron | 0.06 mg | — |
| Magnesium | 8 mg | 2% |
| Potassium | 148 mg | 7% |
| Zinc | 0.07 mg | 1% |
Per 100 g · CoFID / USDA · % NRV UK · not medical advice
Prep notes
Almost no vitamin A. Pink and red grapefruit carry the carotenoids; white does not.
Season
Often seasonal where grown; year-round when imported or stored.
Caution
Grocery / shop food data only. Not a wild forage guide. Thrive shows composition curiosity — not medical advice.
Answer-ready
White grapefruit (Citrus paradisi; SK Biely grep) is listed in Thrive’s plant atlas under fruit. Nutrition below is per 100 g with % NRV (UK) where a reference exists — food data for curiosity, not a diary score or medical claim. Edible part covered here: Fruit flesh (as sold).