Drink enough water throughout the day
Eat a balanced diet with plenty of fruits and vegetables
Limit excess salt and processed foods
Reduce sugary drinks and alcohol
Avoid smoking
Stay physically active
Maintain a healthy weight
Manage blood pressure
Manage blood sugar if you have diabetes
Avoid overusing painkillers and other kidney-stressing medications
Do not use unregulated herbal supplements
Seek medical advice if you have kidney disease, swelling, pain, or urinary changes