Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
📊 Nutrition at a Glance
📏 High Animal Protein
Duck contains animal protein (about 36g 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 | 0 mg | Safe |
| 2 x 4 oz | 226 g | 0 mg | Safe |
| ½ x 4 oz | 56 g | 0 mg | Safe |
🏷️ Tags
🟢 See all Meat & Poultry rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Duck with kidney stones?
No red flags here. Just 0 mg per 4 oz — well below the 25 mg danger line. You can keep Duck in your regular rotation. Data comes from Harvard (2024).
What's the oxalate content of Duck?
One 4 oz of Duck = 0 mg oxalate. Scale it up to 100g and you're at 0 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Duck low or high oxalate?
Low. 0 mg per 4 oz puts Duck firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
What are the best low-oxalate alternatives to Duck?
There are almost always safer swaps in the same food family. For Duck, check the related foods section below — the green-marked ones are your best bets. All verified by Harvard (2024).
How much sodium does Duck have?
15 mg sodium per 100g in Duck. Well under the 460 mg threshold. One less thing on your kidney stone checklist.
Does Duck have a lot of animal protein?
Yeah, Duck is an animal protein source. That matters because excess animal protein raises uric acid and urinary calcium — both stone promoters. Keep portions around 3 oz (palm-sized) per meal.