Food choices are important for maintaining kidney health and lowering the risk of stone formation. A diet rich in natural, hydrating foods can support proper urine flow and reduce mineral buildup. Kidney stone fruits to eat include watermelon, lemon, oranges, apples, and pears, as they provide fluids, fiber, and natural citrate that help prevent crystals from forming in the kidneys. Citrus fruits are particularly helpful because they raise citrate levels in urine. Regularly including these fruits in your diet can improve hydration, support kidney function, and help reduce the chances of kidney stone recurrence.