Why salt is bad. The amount of salt you eat has a direct effect on your blood pressure. Salt makes your body hold on to water. If you eat too much salt, the extra water stored in your body raises your blood pressure.So, the more salt you eat, the higher your blood pressure.The higher your blood pressure, the greater the strain on your heart, arteries, kidneys and brain.This can lead to heart attacks, strokes, dementia and kidney disease.alt makes your body hold on to water. If you eat too much salt, the extra water stored in your body raises your blood pressure. So, the more salt you eat, the higher your blood pressure.
Signs and symptoms of acute kidney failure may include: Decreased urine output, although occasionally urine output remains normal Fluid retention, causing swelling in your legs, ankles or feet
FOREWORD Patients with chronic kidney disease (CKD) initially are without specific symptoms. As the kidney function decreases, they begin to have symptoms such as foamy urine, edema, sore lower back, hy-pertension, and anemia. This occurs at an early stage of CKD. People should be cautious if the following long-term symptoms are observed, as they are early warning of kidney disease: lower limb or eyelid edema, severe frequent nocturnal enuresis, and foamy urine after waking up in the morning.The causative risk factors of CKD are:1.