A bright, tart, and slightly bitter citrus juice made from freshly squeezed grapefruit. This naturally hydrating drink is rich in vitamin C, antioxidants, and plant compounds that support immunity, liver function, and metabolic health.
Preparation Time
- Prep time: 5 minutes
- Juicing time: 5 minutes
- Total time: 10 minutes
- Servings: 2 (approx. 400–500 ml)
Ingredients
- 2 large pink or white grapefruits (preferably organic)
- Optional: 1 teaspoon raw honey or a few drops of stevia (if needed)
- Optional: a few mint leaves or a slice of ginger for flavor balance
Instructions
- Wash and halve the grapefruits.
- Use a citrus press or juicer to extract the juice.
- Strain if desired, or leave pulp for added fiber.
- Serve chilled or over ice. Consume immediately for best nutrient retention.
Estimated Nutritional Value (Per 250 ml glass)
| Nutrient | Approximate Value |
|---|---|
| Calories | ~95 kcal |
| Carbohydrates | ~22 g |
| Natural sugars | ~17 g |
| Fiber (with pulp) | ~2 g |
| Vitamin C | ~120 mg (133% DV) |
| Potassium | ~400 mg |
| Lycopene | Present (in pink/red varieties) |
| Flavonoids | High (especially naringenin) |
Health Benefits
1. Metabolic and liver support
Grapefruit is rich in naringenin, a flavonoid that may improve insulin sensitivity and lipid metabolism, and support liver detoxification pathways.
Reference: Goldwasser J et al. (2010). Naringenin effects on hepatic lipid metabolism. Journal of Nutritional Biochemistry.
2. Immune and skin defense
High vitamin C content helps support immune cells, enhance skin repair through collagen production, and protect against oxidative stress.
Source: Wintergerst ES et al. (2006). Immune-enhancing role of vitamin C. Annals of Nutrition & Metabolism.
3. Antioxidant and cardiovascular protection
Grapefruit juice contains lycopene (in pink/red varieties) and potassium, both of which support blood pressure regulation and vascular health.
Study: Kurowska EM et al. (2000). Citrus flavonoids and cholesterol. American Journal of Clinical Nutrition.
Tips for Best Results
- Choose ripe pink grapefruit for a sweeter, less bitter flavor and higher lycopene content.
- Drink on an empty stomach in the morning for optimal absorption of antioxidants.
- Avoid refined sweeteners; use a bit of raw honey or blend with orange juice if needed.
- Caution: Grapefruit can interact with certain medications (statins, calcium channel blockers). Consult your doctor if you’re on prescriptions.
- Keep cold and fresh—vitamin C is heat- and oxygen-sensitive.
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