Do you want to know more about the blood and urine keratinize test? Its normal values ​​vary in men, women and children. Discover everything you need to know.

Keratinize is the result of the degradation of creative, a component of the muscles. This can be transformed into ATP, which is a source of high energy for cells, while its production depends directly on the modification of muscle mass, which is why many medical specialists consider that its levels tend to vary widely. Little, remaining rather stable.

As far as keratinize in the blood is concerned, the analysis is usually done to find out and check the condition and function of the kidneys.

Therefore, keratinize levels above normal may be an indication that the kidneys are not working properly. If the blood test indicates so, the most common thing is for your doctor to perform a new test within the next 3 months, or to carry out a 24-hour keratinize clearance.

Normal keratinize values

As we will see below, with regard to keratinize values, we must bear in mind that they vary depending on whether it is a man, a woman or children. Basically, we can summarize it in the following section:

  • Normal keratinize values in adult men are between 0.7 and 1.3 mg/dl.
  • In adult women, it is between 0.5 and 1.2 mg/dl.
  • While in children, it is usually between 0.2 and 1 mg/dl.

However, we must bear in mind that these values ​​may vary from one laboratory to another. Thus, for example, blood keratinize values ​​of 0.6 to 1.1 mg/dl in women can be considered equally normal.

A relatively high value is considered to be above 1.3 mg/dl in adult men and 1.2 mg/dl in adult women. Of course, values ​​higher than 4 mg/dl are considered as significant kidney failure.

Remember that you can have more information in our article on high keratinize.

Do not forget how important it is for your kidneys to drink enough water a day (between 1.5 to 2 liters and never wait until you are thirsty), as well as controlling high blood pressure. But let’s go by parts, knowing in the first place what the keratinize test consists  of in both blood and urine.

Blood keratinize test

Basically we are facing a medical analysis that measures the level or value of keratinize in the blood (serum), and among other aspects, it is extremely useful to know if the kidneys are working well , or however, there may be some type of disorder or pathology that is negatively influencing it.

We must take into account that it is also possible to measure keratinize through a urine test, as we will know in the section dedicated to it.

Normal and abnormal blood keratinize results

The following values ​​are generally considered normal:

  • Normal blood keratinizes values ​​in men: 0.7 to 1.3 mg/LD.
  • Normal blood keratinizes values ​​in women: 0.6 to 1.1 mg/LD.

Therefore, depending on whether the values ​​or the result is above or below these, it may be due to different situations or conditions. For example:

Causes of high blood keratinize values:

  • Pathologies or kidney diseases, such as: kidney infection, kidney failure or kidney damage.
  • Obstruction of the urinary tract.
  • Muscular problems and pathologies or conditions.
  • Conditions typical of pregnancy, such as seizures due to eclampsia or high blood pressure due to pre-eclampsia.

Causes of low blood keratinize values:

  • Conditions or pathologies that cause a reduction in muscle mass.
  • Nutrition problems, such as malnutrition.

There are a number of medications or drugs that can influence the proper measurement of keratinize in blood, and may give incorrect values. This is the case of drugs such as trimethoprim (antibiotic), cimetidine, ranitidine or famotidine.

Keratinize urine test

Keratinize values ​​can also be measured through a urine keratinize test. Although it tends to be less common than the blood test (which is performed routinely), the urine test is more common in those patients who may already be suffering from some type of kidney disease (or is suspected). In this regard, the patient may need to collect their urine for 24 hours, a test medically known as keratinize clearance.

Therefore, we are facing a test that measures the level or amount of keratinize in the urine, and as with the blood keratinize test, it is extremely useful to know if the kidneys are working properly.


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