Langoustine and gout
Verdict: Langoustine is moderate purines — eat it in moderation, especially if your uric acid is high.
Langoustine, also known as Norway lobster or scampi, is a shellfish prized for its delicate, sweet flavour. At 128.7 mg of purines per 100 g, it falls into the moderate purine category—higher than white fish but lower than organ meats or certain game. For someone managing gout, this means langoustine can fit into your diet thoughtfully, especially during symptom-free periods. The key is portion control: a 100–150 g serving (roughly 4–5 langoustines) keeps you well within a safe daily intake of 400 mg of purines. During a flare, it's sensible to avoid it temporarily. Between flares, when maintaining stable uric acid levels, moderate amounts are usually tolerated. Staying well hydrated and balancing langoustine with low-purine vegetables and whole grains will help you enjoy this seafood without unnecessary risk.
During a flare vs daily maintenance
🔴 During a flare
Langoustine stays a reasonable choice, but reduce portions and prioritise hydration (2 L/day).
🟢 Daily maintenance
Langoustine fits easily into a balanced gout-friendly diet, within the 400 mg purines per day limit.
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Frequently asked questions
Can I eat langoustine if I have gout?
Yes, you can enjoy langoustine in moderation, especially when you're not experiencing a flare. A portion of 100–150 g fits reasonably into a low-purine diet plan. However, it's best to avoid it during an active attack and discuss portion sizes with your healthcare provider based on your individual uric acid levels.
How does langoustine compare to other seafood?
Langoustine has a moderate purine content (128.7 mg per 100 g), making it less problematic than prawns or crab but higher than white fish like sole or cod. If you enjoy shellfish, langoustine is a reasonable choice when eaten in controlled portions and balanced with plenty of hydration and low-purine foods.
Does cooking langoustine change its purine level?
No, cooking method does not significantly alter the purine content of langoustine. Whether boiled, grilled, or steamed, the purine level remains at approximately 128.7 mg per 100 g. Focus instead on portion size and pairing it with gout-friendly sides like vegetables and whole grains.
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⚕️ Educational information — does not replace medical advice. Data: USDA / NIH, Kaneko 2014 thresholds.