
Fresh grapefruit juice is a vibrant, tangy beverage made by simply pressing or squeezing the flesh of ripe grapefruits, often served chilled. It typically requires no additional ingredients, though a touch of sweetener is sometimes added to balance its characteristic bitterness. This refreshing drink is popular worldwide, particularly in regions with warm climates where citrus fruits thrive.
This juice is low in fat and protein but contains natural sugars, placing it in the moderate carbohydrate range. It is an excellent source of vitamin C and provides a good amount of potassium, with a typical 8-ounce serving containing roughly 80-100 calories.
| Calories | 96 kcal |
| Protein | 1.5 g |
| Carbs | 23.1 g |
| Fat | 0.3 g |
| Fiber | 0.5 g |
| Sugar | 20.1 g |
| Sodium | 2 mg |
| Vitamin C | 64.8 mg |
| Potassium | 350 mg |
| Vitamin A | 1440 IU |
| Folate | 36 µg |
| Thiamin (B1) | 0.09 mg |
| Riboflavin (B2) | 0.05 mg |
| Vitamin B6 | 0.07 mg |
| Calcium | 22 mg |
Per 1 cup (240 g) · estimated, varies by recipe
Grapefruit juice is unique for its compound naringin, which gives it a distinct bitter flavor and has been studied for its potential interactions with certain medications. Culturally, it became a symbol of healthy breakfasts in the 20th century, especially in the United States, where it was heavily promoted by the citrus industry.