Black radish and gout
Verdict: Black radish is low in purines — you can eat it regularly as part of a gout-friendly diet.
Black radish is a dark-skinned root vegetable with a peppery flavour, and it's genuinely good news for anyone managing gout. At 9.9 mg of purines per 100 g, it sits firmly in the low category—well below the threshold that triggers concern. This means you can enjoy black radish regularly as part of your daily meals without worrying about pushing your purine intake too high. Whether you're in a flare-up phase or working through stable maintenance (aiming to stay under 400 mg of purines daily), black radish is a safe vegetable choice. If you steam it, the purine content drops even further to 8.3 mg per 100 g, making that a smart cooking method. A practical tip: eat a reasonable portion of 100–150 g and pair it with plenty of water throughout the day to support kidney function and help flush uric acid naturally.
Purines by preparation
Cooking slightly changes the purine concentration per 100 g.
During a flare vs daily maintenance
🔴 During a flare
Black radish stays a reasonable choice, but reduce portions and prioritise hydration (2 L/day).
🟢 Daily maintenance
Black radish fits easily into a balanced gout-friendly diet, within the 400 mg purines per day limit.
Similar foods
Frequently asked questions
Can I eat black radish during a gout flare-up?
Yes, black radish is safe to eat during a flare-up because its purine content is low at 9.9 mg per 100 g. Focus on modest portions and ensure you're drinking plenty of water to help your body manage uric acid levels.
Does cooking method affect how safe black radish is?
Yes, steaming is the best option—it lowers the purine content to 8.3 mg per 100 g. Sautéing keeps it at 9.5 mg, while roasting raises it slightly to 13.1 mg, so choose steaming when possible.
How much black radish can I eat in a day?
A portion of 100–150 g is reasonable and fits comfortably into a low-purine day. Since black radish is low in purines, you have flexibility, but balance it with other foods to stay within your daily target of around 400 mg total purines.
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⚕️ Educational information — does not replace medical advice. Data: USDA / NIH, Kaneko 2014 thresholds.