Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
All meat is near-zero in oxalate, and chicken breast is no exception. The oxalate content rounds to zero. The concern with chicken isn't oxalate — it's animal protein. The American Urological Association recommends limiting non-dairy animal protein to about 3 ounces per meal (roughly the size of a deck of cards or your palm). A standard restaurant chicken breast is often 6-8 ounces — double the guideline. Cook at home, portion consciously, and chicken breast becomes one of the best protein sources for a kidney stone diet. It's lean, versatile, widely available, and completely oxalate-free. Grill it, bake it, shred it into soups — the chicken itself is never the oxalate problem.
📊 Nutrition at a Glance
📏 Low Animal Protein
Chicken breast contains animal protein (about 0g 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 |
|---|---|---|---|
| 3 oz | 85 g | 0 mg | Safe |
| 2 x 3 oz | 170 g | 0 mg | Safe |
| ½ x 3 oz | 42 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 Chicken breast with kidney stones?
No red flags here. Just 0 mg per 3 oz — well below the 25 mg danger line. You can keep Chicken breast in your regular rotation. Data comes from Harvard (2024).
How much oxalate is in Chicken breast?
One 3 oz of Chicken breast = 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 Chicken breast low or high oxalate?
It's low. 0 mg per 3 oz is well under the 25 mg danger line. Chicken breast is not the food you need to worry about.
What are the best low-oxalate alternatives to Chicken breast?
Substitutes exist. The safe alternatives listed below are all low-oxalate foods in the same family as Chicken breast. Grab one of those and you dodge the oxalate while keeping similar flavors.
Does Chicken breast 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 reliable is the data for Chicken breast?
The oxalate number for Chicken breast — 0 mg per serving — is from Harvard's 2024 lab analysis. That part is solid. The USDA nutrition data (sodium, protein, calcium) is still being matched — we'll update when it's available.