Dialysis Diet


Dialysis diet is often necessary in people who are suffering either acute or chronic renal failure. Renal failure is a condition in which the kidneys are unable to appropriately filter the blood from waste products. The kidneys are the organs in the human body responsible for keeping the blood free of toxic waste. Once the body uses the energy of the food consumed, it will send the waste to the blood.



The waste goes to the kidney where very small units called nephrons filters the blood. Proteins and cells are kept in the blood while the unneeded waste go to the urinary system.

The kidneys are very important but like the rest of the organs in the body, they can be affected by diseases or injuries. The most common conditions affecting the kidneys are diabetes and hypertension. The high amount of glucose in the blood produced by the diabetes can damage the kidneys slowly. High blood pressure can also damage the small blood vessels located in the kidneys. These conditions will usually hurt the kidneys slowly and without giving many signals until is too late.

Dialysis diet is a viable alternative when the kidneys are damaged. This diet is normally complementary with the dialysis process. Dialysis is a procedure used to eliminate toxins from the blood in case the kidneys are unable to do it. This process also removes excess fluid from the body using a membrane. The blood is cycled through a dialysis machine where the impurities of the body are removed and the balance of electrolytes is kept.


There 2 types of dialysis:
  • hemodialysis 
  • peritoneal dialysis

Even when both of them can keep the blood clean, healthy eating habits are also necessary to decrease the amount of toxins that accumulate in the bloodstream.


The dialysis diet is essential to keep a healthy balance between electrolytes, minerals and fluids in the body.


Maintaining a diet will help to reduce the waste in the body between dialysis sessions. Most of the people with renal problems use a diet with a low amount of protein. It is a well known fact that consuming too much protein can damage your kidneys in the long run so is important to consult your doctor about how much protein you have to consume.

One of the best ways to ensure a healthy amount of protein in your body is by ingesting amino acids. Amino acids are the building blocks of proteins and they will used by your body to construct them if they are needed.

Reducing the amount of sodium in your body could also be necessary to avoid overworking your kidneys.



Eliminating the unhealthy saturated fats from the diet is imperative to prevent further damage to the body. Fresh fruits and vegetables are likely to become fundamental for your nutritional needs.


Remember to consult your doctor about any dietary changes.












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