Kidney stones, also known as nephrolithiasis, are hard deposits that form inside your kidneys. They are made up of minerals and salts, and can cause severe pain when passing through the urinary tract. Most kidney stones are composed of calcium, with calcium oxalate being the most common type. However, they can also include uric acid, struvite, or cystine stones. Understanding the composition of these stones can help in preventing their formation.

Diet plays a crucial role in the prevention of kidney stones. Increasing fluid intake, especially water, helps to dilute substances in the urine that lead to stones. Reducing sodium intake can also be beneficial, as high sodium levels can increase the amount of calcium in your urine. Additionally, consuming less oxalate-rich foods like spinach, nuts, and tea may decrease the risk of forming calcium oxalate stones.

Including certain foods in your diet can help prevent kidney stones. Foods rich in calcium, such as milk, cheese, and yogurt, should be consumed with meals to help reduce the oxalate absorption and stone formation. On the other hand, limit the intake of animal protein, as it can increase the risk of uric acid stones. Fruits and vegetables high in citrate, like lemons and oranges, can help prevent stone formation by binding with calcium in the urine.

Could a few changes in your diet keep kidney stones at bay?