Grapefruit juice, white, raw
Whole food · Fruits and Fruit Juices
Photo: Wikipedia
White grapefruit juice is a sharp, tangy, and refreshing liquid with a clean, citrusy bite and a slightly bitter finish. It is a low-calorie, hydrating beverage that is exceptionally high in vitamin C and provides a quick source of natural sugars. Its pale, almost translucent color belies its potent, zesty flavor profile.
Calorie split: 5% protein · 93% carbs · 2% fat
↓ Full nutrition💚 Why it's loved
People love it for its invigorating, palate-cleansing sourness that cuts through richness, and it's a classic breakfast staple or cocktail mixer. Its vibrant, tart flavor is a refreshing alternative to sweeter juices.
⚠️ Watch-outs & how to enjoy it better
The high natural sugar content can cause blood-sugar spikes, and its acidity may irritate sensitive stomachs or interact with certain medications. To mitigate, pair it with protein or fat (like yogurt or nuts) to slow sugar absorption, and consume it in moderation.
Key benefits
- Excellent source of vitamin C, supporting immune function and skin health.
- Low in calories and fat, making it a light, hydrating beverage.
- Provides potassium, which helps regulate fluid balance and blood pressure.
- Contains natural sugars for a quick energy boost without added fats.
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
White grapefruit juice contains a compound called naringin, which is responsible for its bitter taste and is also being studied for its potential to enhance the metabolism of certain drugs.
Full nutrition (USDA data · scales with serving)
| Water | 90.0 g |
| Energy | 39.0 kcal |
| Energy | 163 kj |
| Protein | 0.50 g |
| Total lipid (fat) | 0.10 g |
| Ash | 0.20 g |
| Carbohydrate, by difference | 9.2 g |
| Fiber, total dietary | 0.10 g |
| Total Sugars | 9.1 g |
| Calcium, Ca | 9.0 mg |
| Iron, Fe | 0.20 mg |
| Magnesium, Mg | 12.0 mg |
| Phosphorus, P | 15.0 mg |
| Potassium, K | 162 mg |
| Sodium, Na | 1.0 mg |
| Zinc, Zn | 0.05 mg |
| Copper, Cu | 0.03 mg |
| Manganese, Mn | 0.02 mg |
| Selenium, Se | 0.10 ug |
| Vitamin C, total ascorbic acid | 38.0 mg |
| Thiamin | 0.04 mg |
| Riboflavin | 0.02 mg |
| Niacin | 0.20 mg |
| Pantothenic acid | 0.19 mg |
| Vitamin B-6 | 0.04 mg |
| Folate, total | 10.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 10.0 ug |
| Folate, DFE | 10.0 ug |
| Choline, total | 7.7 mg |
| Vitamin B-12 | 0.00 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 1.0 ug |
| Retinol | 0.00 ug |
| Carotene, beta | 4.0 ug |
| Carotene, alpha | 2.0 ug |
| Cryptoxanthin, beta | 1.0 ug |
| Vitamin A, IU | 10.0 iu |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 10.0 ug |
| Vitamin E (alpha-tocopherol) | 0.22 mg |
| Vitamin E, added | 0.00 mg |
| Tocopherol, beta | 0.00 mg |
| Tocopherol, gamma | 0.00 mg |
| Tocopherol, delta | 0.00 mg |
| Tocotrienol, alpha | 0.00 mg |
| Tocotrienol, beta | 0.00 mg |
| Tocotrienol, gamma | 0.00 mg |
| Tocotrienol, delta | 0.00 mg |
| Vitamin D (D2 + D3), International Units | 0.00 iu |
| Vitamin D (D2 + D3) | 0.00 ug |
| Vitamin K (phylloquinone) | 0.00 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 0.01 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.00 g |
| SFA 12:0 | 0.00 g |
| SFA 14:0 | 0.00 g |
| SFA 16:0 | 0.01 g |
| SFA 18:0 | 0.00 g |
| Fatty acids, total monounsaturated | 0.01 g |
| MUFA 16:1 | 0.00 g |
| MUFA 18:1 | 0.01 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.02 g |
| PUFA 18:2 | 0.02 g |
| PUFA 18:3 | 0.01 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Fatty acids, total trans | 0.00 g |
| Cholesterol | 0.00 mg |
Amino acid profile (per 100g)
Estimated from Grapefruit, sections, canned, juice pack, solids and liquids — USDA does not publish this profile for Grapefruit juice.
| Tryptophan | 0.01 g |
| Threonine | 0.01 g |
| Isoleucine | 0.01 g |
| Leucine | 0.01 g |
| Lysine | 0.02 g |
| Methionine | 0.01 g |
| Cystine | 0.01 g |
| Phenylalanine | 0.04 g |
| Tyrosine | 0.01 g |
| Valine | 0.01 g |
| Arginine | 0.08 g |
| Histidine | 0.01 g |
| Alanine | 0.02 g |
| Aspartic acid | 0.13 g |
| Glutamic acid | 0.18 g |
| Glycine | 0.01 g |
| Proline | 0.06 g |
| Serine | 0.03 g |
FAQ
Is white grapefruit juice good for weight loss?
It is low in calories and fat, making it a light beverage choice, but its natural sugar content means it should be consumed in moderation as part of a balanced diet.
Can I drink grapefruit juice with my medication?
Grapefruit juice can interfere with the metabolism of many medications, including some statins and blood pressure drugs. Always consult your doctor or pharmacist before consuming it if you are on medication.
How does it differ from pink or red grapefruit juice?
White grapefruit juice is typically more tart and less sweet than pink or red varieties, which have higher lycopene content and a milder flavor.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 0.39 kcal/g · 5% calories from protein · 0.1 g fiber · 9.1 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.01 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.