Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
📊 Nutrition at a Glance
📏 Moderate Animal Protein
Trout contains animal protein (about 17g per 100g). The AUA recommends limiting non-dairy animal protein to 3 oz (palm-sized) per meal. Reference guide, not an official standard.
📏 Oxalate by Serving Size
| Serving | Weight | Oxalate | Verdict |
|---|---|---|---|
| 4 oz | 113 g | 1 mg | Safe |
| 2 x 4 oz | 226 g | 2 mg | Safe |
| ½ x 4 oz | 56 g | 0.5 mg | Safe |
🏷️ Tags
🟢 See all Seafood rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
❓ Frequently Asked Questions
Can I eat Trout with kidney stones?
Don't overthink this one. Trout has 1 mg oxalate per 4 oz. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
What's the oxalate content of Trout?
Quick math: 4 oz of Trout = 1 mg oxalate. 100g = 1 mg. Both numbers come from Harvard's latest lab measurements. Not AI, not a database, actual lab work.
Is Trout low or high oxalate?
Nope. Trout is a low-oxalate food — just 1 mg per 4 oz. Well under the 25 mg cutoff. You're in the clear with this one.
What are the best low-oxalate alternatives to Trout?
There are almost always safer swaps in the same food family. For Trout, check the related foods section below — the green-marked ones are your best bets. All verified by Harvard (2024).
Does Trout have a lot of animal protein?
It has animal protein, which increases kidney stone risk through uric acid and calcium in urine. Not a reason to eliminate it — just a reason to watch portions. AUA says about 3 oz per meal.
How much sodium does Trout have?
The sodium level is fine — 85 mg/100g. If all your foods looked like this on sodium, you'd be in great shape for stone prevention.