Longan
A tropical fruit known for its sweet, juicy flavor and powerful antioxidants.
What is a Longan?
Longan is a tropical fruit native to Southeast Asia, particularly Thailand, Vietnam, and China. Often called 'dragon eye' for its translucent flesh and black seed, the longan belongs to the same family as lychee. It is typically harvested in summer, with varieties differing slightly in sweetness and size.
The flavor of longan is sweet and mildly floral, with a juicy texture similar to lychee. It is consumed fresh, dried, or in canned syrup and commonly used in desserts, tea infusions, and savory dishes in Asian cuisine.
Longan is packed with essential nutrients like Vitamin C, Riboflavin, and dietary fiber. It’s low in calories yet contains a wealth of antioxidants and phytochemicals that promote overall health.
Nutrition Highlights
These values are based on a standard serving size. Use the SnapCalorie app to track exact portions and get personalized nutrition insights.
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Health Benefits of Longans
Enhances Immune Function
Longan is rich in Vitamin C, which strengthens the immune system by promoting white blood cell production and protecting against oxidative stress.
- Rich in Vitamin C
- Rich in Antioxidants
Supports Skin Health
The antioxidants and Vitamin C in longan help neutralize free radicals, encouraging collagen production and reducing signs of aging.
- Rich in Vitamin C
- Rich in Antioxidants
Boosts Brain Function
Longan contains Riboflavin and antioxidants, which may protect against neurodegenerative diseases and improve cognitive performance.
- Rich in Riboflavin (B2)
- Rich in Antioxidants
Promotes Digestive Health
The dietary fiber in longan aids in maintaining regular digestion and preventing constipation by promoting healthy gut function.
- Rich in Fiber
- Rich in Water
Diet Compatibility
Is Longan suitable for your diet? Here's what you need to know:
Compare Longan to Similar Foods
See how Longan stacks up against other popular foods:
🍽️ How to Enjoy Longans
Breakfast
Add fresh longan to yogurt or oatmeal
Tip: Pair with other tropical fruits like mango and banana.
Lunch
Mix longan into a green salad
Tip: Combine with greens, almonds, and a light citrus vinaigrette.
Dinner
Incorporate into Asian-style stir-fries
Tip: Add in the last minutes of cooking so the fruit retains its sweetness.
Snack
Enjoy fresh longan on its own
Tip: Keep chilled for a refreshing treat during warm days.
✅ The Bottom Line
Longan is a nutrient-rich tropical fruit offering significant quantities of Vitamin C and antioxidants. Its low calorie and high nutrient density make it an excellent addition to a balanced diet.
Enjoy longan fresh as a snack or creative ingredient in meals to reap its health benefits. It pairs beautifully with greens, yogurt, and other tropical flavors, making it versatile for various diets.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability.
- USDA FoodData Central - Comprehensive nutrient composition data
- FDA Nutrition Facts Label - Daily value percentages and guidelines
- NIH Office of Dietary Supplements - Nutrient recommendations and health information
- Dietary Guidelines for Americans - Evidence-based nutritional guidance
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
