Foods to Avoid With Bad Kidneys

The kidneys are primarily responsible for processing waste and helping flush toxins from our bodies. They also regulate blood pressure and our sodium balance. Maintaining sound kidney function is essential for maintaining good health. If your kidneys are not functioning properly or you have an identified kidney disease, adjusting your diet and avoiding certain foods will go some way to promoting healthy function.

Animal-Derived Sources of Protein

• Animal-derived protein sources are difficult to digest and place stress on the kidneys. Reduce your intake of fish, red meats, poultry and diary products and replace with vegetarian sources such as soy.

Foods High in Sodium

• Try to reduce your sodium consumption. Cut processed foods from your diet, always opting for fresh produce. Other foods high in sodium include soups, sauces, chips, processed cheese and meat substitutes such as vegetarian burgers and sausages.

Foods High in Potassium

• The American Association of Kidney Patients (AAKP) suggests only reducing your potassium consumption if your kidney function has been reduced to less than 20%. Two thirds of dietary potassium comes from fruits and vegetables. The AAKP recommends limiting your intake to five servings per day.

Foods High in Phosphorus

• Foods high in concentrated phosphorus are best avoided to reduce stress placed on the kidneys. Dairy products are the main source of concentrated phosphorus so try to cut milk, cheeses and cream from your diet. AAKP states that one portion of dairy per day is acceptable.