Facts About Kidney Stones Kidney stones affect millions worldwide. They come in various sizes, from sand to golf balls! The first recorded case goes back to an Egyptian mummy in 4,800 BCE. Diet plays a role—high salt, protein, and oxalate foods increase risk. Men are more prone, but it can happen to anyone. Passing stones is famously painful, so stay hydrated, eat well, and prevent the rocky road! If you have been experiencing the symptoms of kidney stones, don't hesitate to visit a clinic in Singapore for proper diagnosis or kidney stones removal.