Nutritional Value and Health Benefits of Grapefruit
Nutrients
- Vitamin C: Contains about 31-50mg per 100g, 1.5 times more than oranges
- Dietary Fiber: About 1-2g per 100g, promotes gut health
- Antioxidants: Rich in lycopene and beta-carotene
- Minerals: Contains potassium, calcium, magnesium, and other electrolytes
- Water: Water content is 88-92%, making it a natural hydrating option
Health Benefits
- 🍊 Boosts immunity and prevents colds
- 🍊 Promotes metabolism and supports weight loss
- 🍊 Helps lower cholesterol levels
- 🍊 Contains naringin, which may help control blood sugar
Note: Grapefruit may interact with certain medications (such as blood pressure and cholesterol drugs). Consult your doctor while on medication.
Grapefruit Growing Guide
1
Variety Selection
- Common varieties: Ruby Red Grapefruit, White Flesh Grapefruit, Star Ruby
- Select a variety suitable for local climate
2
Climate and Soil
- Thrives in warm climates, poor cold tolerance
- Loose, fertile soil with pH 5.5–6.5 is ideal
3
Planting Methods
- Best planting season is spring
- Maintain spacing of 4–6 meters between plants
- Grafted saplings bear fruit earlier than seed-grown ones
4
Daily Management
- Regular watering but avoid waterlogging
- Fertilize 3–4 times a year, emphasizing potassium fertilizer
- Prevent citrus canker and red spider mites
5
Harvesting and Storage
- Begins bearing fruit after 3–4 years of planting
- Maturity period varies by variety, mostly in winter
- Can be stored at room temperature for 1–2 weeks, up to 1 month in refrigeration
Tip: Grapefruit trees can grow up to 5–6 meters tall. Choose dwarf varieties for home planting.
Practical Videos on Grapefruit Cultivation
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