Diabetes can significantly impact kidney health, leading to a condition known as diabetic nephropathy. High blood sugar levels can damage the blood vessels in the kidneys, reducing their ability to filter waste from the blood. This can result in kidney disease or failure if left unmanaged. It's essential to keep your blood sugar levels within target ranges and to have regular kidney function tests, especially if you have diabetes. Staying hydrated and following a balanced diet can also support kidney health. Discuss any concerns with your healthcare provider for tailored advice.