Herring and Gout: High-Purine Fish to Limit
Herring and Gout: High-Purine Fish to Limit
Quick Answer
Herring contains high purines (approximately 340 mg per 100g). While not as extreme as sardines or anchovies, herring should be avoided or strictly limited to rare occasions in very small portions.
Purine Content in Herring
| Preparation | Purine Content (mg/100g) | % of Daily Limit |
|---|---|---|
| Fresh herring | 340 mg | 34% |
| Pickled herring | 360 mg | 36% |
| Smoked/kippered | 378 mg | 38% |
| Herring roe | 145 mg | 15% |
Why Herring Is Problematic for Gout
Herring is a fatty fish that, like other small oily fish, contains concentrated purines. The traditional preparations—pickling, smoking, and curing—can increase purine concentration through dehydration and preservation processes.
A typical serving of herring provides over a third of daily purine limits before accounting for any other foods. For gout sufferers, this leaves little room for protein throughout the day.
Common Herring Products to Avoid
- Kippered herring - Smoked and dried, very high purines
- Pickled herring - Popular in Scandinavian cuisine, high-risk
- Herring in cream sauce - Traditional deli item, avoid
- Rollmops - Pickled herring rolls
- Matjes herring - Young, cured herring
Omega-3 Alternatives to Herring
Herring is valued for omega-3 content. Get similar benefits from:
| Alternative | Purine (mg/100g) | Omega-3 Content |
|---|---|---|
| Salmon (limited) | 170 mg | High |
| Mackerel supplement | N/A | Very High |
| Fish oil capsules | Negligible | Very High |
| Flaxseed | 50 mg | High (ALA) |
Safe Serving Guidelines
If you choose to eat herring occasionally:
- Maximum portion: 50g (about 2 small fillets)
- Frequency: Once monthly at most
- Preparation: Fresh, grilled (not pickled or smoked)
- Timing: On a day with otherwise low purine intake
- Hydration: Increase water intake significantly
Frequently Asked Questions
Q: Is herring worse than salmon for gout?
A: Yes, significantly. Herring has double the purines of salmon (340 vs 170 mg/100g).
Q: Can I take herring oil supplements?
A: Pure fish oil supplements are safe—the purines remain in the fish tissue, not the oil.
Q: What about herring roe (eggs)?
A: Herring roe is lower in purines (145 mg/100g) but still moderate. Small amounts occasionally are safer than the fish itself.
Medically Reviewed by: Registered Dietitian Nutritionist
Last Updated: January 20, 2026
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