Can you eat bonito flakes (katsuobushi) if you have gout?
Safe
Generally safe to eat in a normal portion.
49.3 mg of purines in 2 tbsp (10 g) · 493 mg per 100 g
Dried bonito — very high in purine. The dashi broth made from it carries it through, so go easy on the soup.
Purines by serving size
| Serving | Weight | Purines | Verdict |
|---|---|---|---|
| 2 tbsp (10 g) | 10 g | 49.3 mg | 🟢 Safe |
Thresholds: under 50 mg per serving is Safe, 50–150 mg is Moderate, over 150 mg is High-risk.
Where this number comes from
Kaneko K, et al. Total purine and purine base content of common foodstuffs for facilitating nutritional therapy for gout and hyperuricemia. Biol Pharm Bull. 2014;37(5):709-721.
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.