Category: Cystinuria

Affecting approximately 1 in 7,000 people, cystinuria is a rare genetic disorder that leads to the excessive excretion of cystine in the urine, resulting in recurrent stone formation. For these individuals, knowing what foods should I avoid with cystinuria is a critical part of a lifelong management strategy to reduce the risk of painful kidney stones. Dietary changes directly influence the urinary environment and can help prevent the crystallization of cystine.

According to the National Kidney Foundation, cystinuria is a rare genetic condition that leads to the formation of painful cystine stones. This lifelong disorder, which causes the kidneys to leak excessive amounts of the amino acid cystine, requires strict management, and a key component is knowing what foods you should avoid with cystine stones.