Oysters
Seafood — purine content 242mg per 100g
High Purine
242
mg/100g
Avoid during flare-ups, limit strictly during remission.
Diet Advice
Oysters are relatively high in purines. Avoid during gout attacks. In remission, very small portions (30-50g) occasionally.
Recommended Preparation
Steamed or grilled. Avoid raw consumption in large quantities.
Low Purine Alternatives
Data source: USDA FoodData Central; Yang YX, China Food Composition Tables (6th ed.) 2019; Kaneko K, Biol Pharm Bull 2014. Purine value: 242mg per 100g of Oysters (High purine, red zone).
See the full purine food classification table for all 142 foods, or read the low purine diet guide.
Frequently Asked Questions
Is Oysters high in purines?
Oysters is very high in purines with 242mg per 100g. It is classified as a high-purine food (over 150mg/100g) and is a known trigger for gout attacks.
Can I eat Oysters during a gout flare?
No, you should avoid Oysters entirely during a gout flare. High-purine foods can significantly increase uric acid levels and make your symptoms worse. Stick to low-purine foods like vegetables, whole grains, and low-fat dairy during flare-ups.
What are the best low-purine alternatives to Oysters?
The best low-purine alternatives to Oysters are: Cod. These options provide similar nutritional value while being much lower in purines, helping you maintain a balanced diet without triggering gout attacks.