Kidney stones are hard deposits that form in the kidneys and can cause pain when they pass through the urinary tract. Some foods may increase the risk of developing kidney stones, particularly if you are prone to developing them. Here are some examples of foods that may be harmful for people with kidney stones:
- Foods high in oxalates: Oxalates are naturally occurring substances that can bind to calcium in the urine and form kidney stones. Foods high in oxalates include spinach, nuts, chocolate, and sweet potatoes.
- Foods high in sodium: Sodium can increase the amount of calcium in the urine, which can increase the risk of kidney stones. Foods high in sodium include processed foods, fast food, and salty snacks.
- Foods high in animal protein: Animal protein, such as meat, poultry, and fish, can increase the risk of kidney stones because it can lead to an excess of uric acid in the urine.
- Foods high in sugar: Sugary foods can increase the risk of kidney stones because they can lead to high levels of calcium in the urine.
It is important to note that everyone is different and what may be harmful for one person may not be for another. It is always a good idea to speak with a healthcare provider or a registered dietitian about specific dietary recommendations for managing kidney stones.