Miso and gout
Verdict: Miso is low in purines — you can eat it regularly as part of a gout-friendly diet.
Miso is a traditional fermented soybean paste widely used in Asian cuisine to add depth and umami flavor to soups, marinades, and dressings. With 64.9 mg of purines per 100 g, miso sits in the low purine category, which is generally manageable for people with gout when consumed mindfully. Because miso is typically used in small amounts—a teaspoon or tablespoon at a time—the actual purine load per serving is quite modest. During a gout flare, it's wise to avoid concentrated purine sources, but miso can fit comfortably into your daily maintenance routine, especially when you're staying hydrated and keeping total daily purine intake below 400 mg. The key is portion control: a typical serving of miso-based soup contains far less purine than red meat or certain seafood, so you can enjoy its rich flavor without worry.
During a flare vs daily maintenance
🔴 During a flare
Miso stays a reasonable choice, but reduce portions and prioritise hydration (2 L/day).
🟢 Daily maintenance
Miso fits easily into a balanced gout-friendly diet, within the 400 mg purines per day limit.
Similar foods
Frequently asked questions
Can I eat miso soup if I have gout?
Yes, miso soup is generally safe for gout sufferers because miso is used in small quantities, and the purine content per serving is low. A typical bowl of miso soup fits well within daily purine limits, especially during maintenance phases when you're not in an active flare.
Is miso paste high in purines?
Miso paste has a low purine level at 64.9 mg per 100 g, but since you use only a teaspoon or two per dish, the actual purine intake per serving is minimal. This makes it one of the safer soy-based seasonings for people managing gout.
Should I avoid miso during a gout flare?
During an active flare, it's best to avoid concentrated purine sources and stick to foods with the lowest possible purine content. Miso in small amounts is unlikely to trigger symptoms, but if you're being extra cautious during a flare, you can skip it and reintroduce it once symptoms improve.
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⚕️ Educational information — does not replace medical advice. Data: USDA / NIH, Kaneko 2014 thresholds.