What kind of meat can't you eat if you have kidney stones?

Kidney stone patients should avoid high-purine, high-oxalate and high-salt meats, such as animal offal, processed meats and some seafood. These foods may increase the production of uric acid and oxalic acid, aggravating the formation of stones. It is recommended to choose low-purine, low-oxalate meats, such as chicken and fish, and pay attention to a balanced diet.

1. High-purine meat: Kidney stone patients should avoid consuming high-purine meat, such as animal offal such as pork liver, beef liver, processed meat products such as sausages, bacon, and some seafood such as sardines and anchovies. Purine will produce uric acid after metabolism in the body, and high uric acid may form uric acid stones. It is recommended to choose low-purine meat, such as chicken, duck, and lean pork.

2. High-oxalate meat: Oxalic acid is a common component of kidney stones. High-oxalic acid foods promote the formation of calcium oxalate stones. Some meats, such as beef and mutton, contain high oxalic acid. Kidney stone patients should reduce their intake. You can choose fish with low oxalic acid content, such as sea bass and cod, and pair them with calcium-rich foods to reduce the absorption of oxalic acid.

3. High-salt meat: A high-salt diet will increase the excretion of calcium in urine and increase the risk of stones. Processed meat products such as ham, sausage, and bacon have high salt content and should be avoided by patients with kidney stones. It is recommended to choose fresh meat, reduce the use of salt when cooking, and drink more water to dilute the mineral concentration in urine.

Dietary management is crucial for patients with kidney stones. Avoiding meats high in purine, oxalate, and salt can help reduce the formation of stones. Choosing meats low in purine and oxalate, such as chicken and fish, and paying attention to a balanced diet can effectively reduce the risk of stone recurrence. At the same time, drinking plenty of water, exercising moderately, and regular physical examinations are also important measures to prevent kidney stones.