Is Pork chop High in Animal Protein?
mg oxalate
per serving
Serving: 3 oz (85 g)
Verdict: 🟢 Safe
Per 100g: 0 mg
Data: Harvard T.H. Chan SPH (2024)
What this means: Pork chop is rated Safe (🟢). At 0 mg oxalate per serving, it's well under the 25 mg safety threshold. You can include it regularly in a kidney stone diet. Pair it with calcium-rich foods (dairy, fortified plant milks) for additional protection, and drink plenty of water throughout the day.
Among meat & poultry, Pork chop sits well below the category average of 6 mg. For context, 68 out of 76 meat & poultry (89%) are rated 🟢 Safe (under 25 mg oxalate/serving). The average meat & poultry in our database has 6 mg oxalate per serving — which means Pork chop is 100% below the category norm. Within its specific category, Pork chop ranks among the lower-oxalate options. This context matters because two 'Safe' foods can have very different oxalate levels — one might have 5 mg while another has 24 mg. Both are Safe, but the first gives you more dietary flexibility. Browse all meat & poultry rated Safe to compare within the same verdict level.
Why does animal protein matter for kidney stones?
Excess animal protein increases uric acid production and calcium excretion in urine — both stone-promoting effects. It also lowers urinary citrate, which normally helps prevent crystal formation. Moderation (3 oz per meal) is the general guideline.
What's a good plant-based protein alternative?
Tofu, tempeh, lentils, chickpeas, quinoa, and Greek yogurt (dairy) are excellent alternatives. They provide protein without the stone-promoting metabolic effects of non-dairy animal protein. Aim for 1-2 plant-based meals per day.
Can I still eat meat, just less?
Yes. The recommendation is moderation, not elimination. Use meat as a flavor element rather than the main event — small amounts in stir-fries, salads, or pasta. One 3 oz serving per meal is the AUA general reference.