🥛 Calcium-Rich Meat & Poultry — Protective Foods for Kidney Stones

Meat and poultry are effectively oxalate-free — most items measure under 5 mg per serving — which puts them on the safe side of the oxalate table. The stone-relevant consideration is different: animal protein raises uric acid, can increase calcium excretion, and lowers protective urinary citrate. The AUA guidance is about portion, not elimination: roughly a palm-sized 3-ounce serving per meal, with non-dairy animal protein balanced against plant sources and dairy. Meat is not the oxalate problem in a stone diet; it is one dial among several.

The calcium-stone story is a reversal of intuition: dietary calcium is protective, not harmful. Calcium binds oxalate in the gut, so less reaches the kidneys. The NKF and AUA guidance is to get calcium from food — roughly 1,000-1,200 mg daily — rather than from supplements taken away from meals, since supplement calcium in isolation can move risk the wrong way. This category lists the foods that deliver that protective calcium alongside their oxalate data.

Among the 3 meat & poultry foods shown here, the list is ranked by oxalate per serving so the safest options are immediately visible — scan the top of the grid for daily staples and treat the lower entries as portion foods.