What you eat and drink affects your health. Staying at a healthy weight and eating a balanced diet that is low in salt and fat can help you control your blood pressure. If you have diabetes, you can help control your blood sugar by carefully choosing what you eat and drink. Controlling high blood pressure and diabetes may help prevent kidney disease from getting worse.
A kidney-friendly diet may also help protect your kidneys from further damage. A kidney-friendly diet limits certain foods to prevent the minerals in those foods from building up in your body.