Ureia alta: what can I do to download?

Expert answer:

One way to lower high urea naturally is to decrease the consumption of food rich in proteins and increase water intake. Elevated levels of urea in the blood are often related to a high protein diet and dehydration.

In such cases, it is necessary to avoid proteins of animal origin(chicken, duck, turkey), sausages (bacon, salami, mortadella, sausage), seafood (shrimp, octopus, squid, mussels), kids (liver, gizzard) , heart) and fish, mainly sardines and anchovies.

To maintain the required daily intake of protein, you can bet on foods that are sources of proteins of vegetable origin, such as legumes (beans, chickpeas, lentils, peas) and soy (tofu, soya bean). Low-fat milk, cheeses and yogurts may also be included in the diet.

Urea is produced by the metabolism of proteins ingested in the diet, being produced by the liver and eliminated by the kidneys through the urine.

Therefore, high urea may also be a sign that kidneys are not working well, because when the kidneys lose the ability to properly filter the blood, urea accumulates in the circulation and their levels rise.

Other conditions that can elevate urea in the blood include infarction, infections, tumors, liver diseases, among others.

The urea examination result alone does not necessarily represent a problem. It should be correlated with the person's clinical history and with the other complementary exams. Other complementary tests, such as Creatinine, are more specific and can more accurately assess a person's kidney function and the presence of some impairment.

In case of high urea, the doctor who requested the test should interpret the result and indicate the most appropriate treatment to lower the urea, according to the case. Always take the results of the exams in the return visits so that this evaluation can be done properly.

Learn more at: What is the reference value of urea?