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Grapefruit juice (white, raw) — Nutrition Facts
USDA FoodData Central · Low protein density1.3 g protein per 100 kcal
Protein 5% · 0.5 g
Carbs 93% · 9.2 g
Fat 2% · 0.1 g
Diet compliance
| Diet | Why |
|---|
| ✗ Keto | 9.1 g net carbs / 100 g — keto-friendly means <6 g |
| ✗ Carnivore | not animal flesh |
| ✓ Vegan | no animal products |
| ✓ Vegetarian | no meat or fish (dairy/eggs OK) |
| ✓ Whole30 | no grains, dairy, legumes, or added sugar |
Nutrition label — per 100 g
Nutrition Facts
Grapefruit juice (white, raw) · per 100 g
Calories39
Total Fat 0.1 g0% DV
Saturated Fat 0 g0% DV
Cholesterol 0 mg0% DV
Sodium 1 mg0% DV
Total Carbs 9.2 g3% DV
Fiber 0.1 g0% DV
Sugars 9.1 g
Protein 0.5 g1% DV
Vitamin D 0 µg · Calcium 9 mg · Iron 0.2 mg · Potassium 162 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
| Portion | Weight | Calories |
|---|
| 100 grams | 100 g | 39 |
| 1 cup | 247 g | 96.3 |
| 1 fl oz | 31 g | 12.1 |
| 1 fruit yields | 196 g | 76.4 |
Protein per calorie
Grapefruit juice (white, raw) delivers 1.3 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Grapefruit juice (white, raw)?
Grapefruit juice (white, raw) has 39 calories per 100 grams, which is about 96.3 calories per 1 cup.
How much protein is in Grapefruit juice (white, raw)?
Grapefruit juice (white, raw) has 0.5 g of protein per 100 grams — 1.3 g of protein per 100 calories.
Is Grapefruit juice (white, raw) keto-friendly?
Grapefruit juice (white, raw) has 9.1 g net carbs per 100 g, so it is not keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Grapefruit juice (white, raw) vegan?
Grapefruit juice (white, raw) is vegan — it contains no animal-derived ingredients.
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