Can you eat longan if you have gout?
Moderate
Fine occasionally — watch the portion and how often you eat it.
3.8 mg of purines in 10 fruit (75 g) · 5 mg per 100 g
Low purine but high in fructose — enjoy in moderation.
Purines by serving size
| Serving | Weight | Purines | Verdict |
|---|---|---|---|
| 10 fruit (75 g) | 75 g | 3.8 mg | 🟡 Moderate |
Thresholds: under 50 mg per serving is Safe, 50–150 mg is Moderate, over 150 mg is High-risk.
This food is rated at least Moderate regardless of portion, because purine content alone understates its effect on uric acid.
Beyond purines
- High in fructose Fructose drives uric acid production. This is why some low-purine foods and drinks still contribute to flares.
Where this number comes from
USDA FoodData Central (composition, fructose, serving conversions).
Every food on this site shows the published table its purine value came from, so you can check it yourself. We only publish foods we can cite.