Why Is Diet Important In Kidney Disease?

Renal Diet and Kidney Disease

Renal Diet and Kidney Disease

It depends on kidney disease.

People who are in the early stage have different criteria, or the people who are dealing with serious stage disease have a different diet plan.

The people who are in a severe stage should get a cure from eating healthy food and natural remedies for kidney disease. This diet is also known as a renal diet.

Renal diet aid you in preventing your kidney from more damage.

The nutritional advice to avoid sodium in your food is that weak kidneys can’t filter higher sodium and cause high blood levels. Potassium plays an essential role in our body, but it is not good for people with kidney problems because it can raise blood levels.

The affected kidney can’t remove a high amount of phosphorus. The higher amount in the case of kidney disease can lead you to other body damages.

Protein is another vital nutrient that has many benefits, but it should be limit in the case of kidney disease.

All persons having kidney illness have different terms and conditions. So for a better diet plan, take help from a doctor or dietitian.

Here are some foods that consist of low sodium, phosphorus, and potassium that keep your kidney healthy.


Cauliflower is a very healthy food for kidney patients and a great source of nutrients like vitamin C, vitamins K and B.

It removes inflammation from the body and protects your kidney as it consists of fiber.

Cauliflower is low sodium (19 mg), phosphorous (40 mg) and potassium food (176 mg).

Sea Bass

It is a high protein food and contains healthy fat. Omega 3 is great for kidney patients and inflammation protective and keeps you away from mental health issues like stress, depression, anxiety, etc.

All types of fish contain a high amount of phosphorus, but sea bass consists of a small phosphorus amount.

So the small amount of phosphorus is good for health.


Blueberries are full of nutrients and a source of antioxidants in your body. It mainly protects you from heart diseases, kidney stones, types of cancers, and diabetes.

Blueberries are a great source of low sodium, potassium, and phosphorus that keep your kidney healthy.


Red Grapes

Red grapes are very sweet, but you should take them in less quantity.

Red grapes are full of nutrients like vitamin C and flavonoids, which is an anti-inflammation element. Red grapes are great for heart patients, protect you from cognitive decline and diabetes.


Egg yolk is a great source of nutrients but has a high quantity of phosphorus. So take an egg white, which is beneficial and protect the kidney from further damages.

Egg white is a great source of protein and is great for people going through dialysis but in limits.


Whole grains consist of a high amount of phosphorus, but buckwheat is friendly food for kidney illnesses. Buckwheat is a fully nutritious food that consists of magnesium, iron, B vitamins, and fiber. Buckwheat is made up of gluten-free grains. It helps in protecting different decreases.

Olive Oil

Olive oil is a phosphorus-free food that has healthy fats and kidney disease.

Olive oil is beneficial for people who have kidney diseases. It is great for keeping your weight balanced and make the body healthy.

Olive Oil


For people who are having kidney problems, garlic is great for them. It provides a flavor to your dish and makes it tasty.

It is a great source of nutrients like vitamin C, B6, manganese, sulfur, which protect the body from inflammation.

Eat Chicken Without Skin

Chicken breasts without skin consist of low sodium, potassium, and phosphorous than skinny chicken. It is an excellent source of protein and provides energy to kidney consumers.

It consists of 63 mg of sodium, 216 mg of potassium, and 192 mg of phosphorus.


Onions are used for providing flavor to dishes with sodium.

Onion, when combining with garlic or olive oil, makes food delicious and healthy to keep your kidney healthy.

Onion consists of nutrients like vitamin C and B, manganese, and fiber too.


It is a very healthy vegetable with a lot of nutrients like vitamins, minerals, and fiber.

It is a good source of vitamin K, C, and others.

It has a fiber that aids you digest food fast and give out waste from your body easily.

Cabbage is of low sodium, potassium, and phosphorous.


Bulgur is from the whole grain family. Whole grain consist of high phosphorous and potassium. But it has different features.

Bulgur is a fully nutritious food that is an excellent source of vitamins and minerals like magnesium, iron, etc.

Bell Pepper

Bell pepper is enriching nutrient food and carry low potassium from other veggies.

The darker color peppers are a great vitamin C source and very constructive for your immune system and kidney.

Green and Red Bell Pepper

Other Foods

Other foods you can eat which are full of mineral, vitamins, and fiber, very beneficial for your body and keep your kidney protected and consist of low sodium, potassium, phosphorous are as follow:

  • Arugula
  • Pineapple
  • Turnip
  • Macadamia nuts
  • Cranberries
  • Shiitake mushrooms
  • Reddish

These are the food you should add in your diet as they have well for your kidney disease and has many health benefits.

What Food Should You Avoid In Tour Diet?

An unhealthy diet is the biggest reason for kidney disease. You should avoid many foods if you want to keep your kidney healthy or have kidney disease.

  • Colored dink
  • Avocados
  • Whole flour bread
  • Whole grain
  • Bananas
  • Dairy products ( in taken in higher quantity)
  • Oranges
  • Refined meat
  • Preservative foods ( olives, relish, pickle)
  • Apricots
  • Sweet potatoes and potatoes
  • Tomatoes
  • Some vegetables( spinach, Swiss chard, beet greens )
  • Dried fruits ( dates, prunes)
  • Chips and crackers

If you have kidney disease, try to read a book called ‘Chronic Kidney Disease Solution’ as it contains very valuable information about foods and kidney disease.


The above are foods you should eat or not eat in a renal diet. To keep your health balanced, you can save yourself from other health issues and maintain kidney disease.

You should follow a balanced diet and a friendly diet plan.

Eating healthy and natural foods can save you from various illnesses.

error: Content is protected !!