How does a high-protein diet affect kidney stones?

If you are overweight, you want to try to get to a normal weight to reduce your risk of kidney stones. But high-protein weight-loss diets can add to your stone risk. Protein is found in beef, chicken, pork, fish, milk and eggs. You need protein, but it needs to be part of a balanced diet.

Uric acid kidney stones are caused by too much protein in the diet. If you are prone to these kinds of kidney stones, eating a high-protein diet (especially red meat) may increase your risk for developing kidney stones. Your doctor may recommend that you limit your protein intake to a healthy level. You might also take medicines to prevent uric acid kidney stones.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.