High urea: What to do to lower it?


When food protein breaks down when it arrives in excess in our body, ammonia is created, which contains nitrogen that, when mixed with other elements in the body, including carbon, hydrogen and oxygen, forms urea. It is most often produced by the liver, and excreted by the kidneys when you urinate or even sweat.

To find out if you are suffering from this problem you should take a test called the 'urea nitrogen (BUN) test' which will determine the exact amount of urea present in your urine. The test will determine exactly how healthy your kidneys are, whether they are working properly, and also whether your protein intake is too low or too high. Through this exam your doctor will find out if you have problems with digestion and absorption of proteins by the intestine.

If your tests show that your kidneys are not working properly, you may be suffering from a kidney function disorder. Remembering that urea nitrogen levels can increase if the patient is suffering from heart failure or dehydration. This same test can discover or rule out several other kidney health issues. See:

Also check: Foods That Cause Kidney Stones

  • Assesses whether your kidneys are working properly
  • Determines if you have kidney disease
  • Monitor your kidney disease
  • Help diagnose various diseases and disorders that can affect kidney function.
  • Discovery of liver diseases such as cirrhosis.

What to avoid when your blood urea level is high?

Eliminate from your diet foods with animal proteins such as: red meat, pork, beef, lamb, chicken, duck, turkey, bacon, salami, bologna, sausage, shrimp, octopus, squid, mussels, liver, gizzard, heart and fish. A great way to replace such foods in your diet is to give preference to plant-based proteins ie beans, chickpeas, lentils, peas, tofu, soy meat.

High blood urea: Symptoms

The first signs that you may notice when your urea levels are irregular are nausea, weakness, malaise, headaches, neurological disorders, vomiting, change in skin tone.

Blood urea nitrogen (BUN): Values


The normal indicated values of urea are:
From 10 to 45 mg/dl or 2.5 to 6.4 mmol/L for adults, values above or below the references shown above may indicate that your urea levels are irregular.

How to Reduce Urea Levels Naturally

Make hot infusions of apple or oak, you will only need 500 ml of boiling water and a handful of bark afterwards, just strain and drink twice a day. The practice of physical exercises can make you eliminate these substances more easily through sweat.