The kidneys are vital organs responsible for waste management, and are crucial to maintaining your body’s blood pressure and chemical balance. If you don’t take good care of your kidneys, you’re risking a ton of health problems, some of which could cause them to shut down altogether. Some of the most common kidney-linked diseases are kidney stones, urinary tract infections, and hypertension. To avoid potential health risks like these, and to protect your kidneys, try eating more fruits and vegetables, and cutting back on salt, protein and water.