What Creates Kidney Stones?

Possible causes include drinking too little water, exercise (too much or too little), obesity, weight loss surgery, or eating food with too much salt or sugar. Infections and family history might be important in some people. Eating too much fructose correlates with increasing risk of developing a kidney stone.

What foods cause kidney stones?

Avoid stone-forming foods: Beets, chocolate, spinach, rhubarb, tea, and most nuts are rich in oxalate, which can contribute to kidney stones. If you suffer from stones, your doctor may advise you to avoid these foods or to consume them in smaller amounts.

What is the most common cause of kidney stones?

Dehydration. Dehydration, either from inadequate fluid intake or excessive sweating (such as exercising in hot weather) is the major cause of kidney stones, since this reduces the volume of urine.