The kidneys: etiologic factors, clinical manifestations, and dietary guidelines in renal pathologies
Julia Wójcik
2026-03-18
3 min. read
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Chronic renal disorders, which frequently manifest during adolescence, are defined by progressive dysfunctions of this paired organ, thereby necessitating that patients adhere to a highly personalized nutritional regimen. A meticulously designed diet not only facilitates the attainment of sustained clinical remission but also serves a protective role by substantially diminishing the likelihood of progression toward end-stage renal failure and the subsequent requirement for renal replacement therapy
Kidney disease (kidney disease) is the most common type of kidney disease
Kidney disease occurs mainly in children up to 12 years of age (most often between the ages of 3 and 5) and more often in boys. It is a chronic disease with periods of remission and recurrence.
Kidney disease is the cause
This disease involves damage to the filtration membrane of the kidney follicles, which results in an increase in its permeability, especially for albumin proteins. The most common cause of the disease are various forms of primary kidney inflammation.
Kidney disease is the most common symptom
A characteristic symptom of the disease is the presence of protein in the urine in amounts exceeding 50 mg/kg m.. c. /time, which is caused by secondary hypo and dysproteinemia and hyperlipidemia. blood test results show a decrease in the concentration of total protein, albumin, gamma globulin and an increase in alpha and beta globulin as well as total cholesterol, triglycerides and lipoprotein fractions of LDL and VLDL. In addition to urine, there is also an increased loss of iodine, calcium and water-soluble vitamins, causing a shortage of these compounds in water. Nasilon resorption and the subsequent onset of phosphorus metabolism.
The kidney syndrome diet is the rule
Protein needs to be full-fledged, containing a complete set of exogenous amino acids. Excessive protein intake should be avoided, which may increase the internal pressure of the kidneys and increase the excess fat of the nerves, resulting in organ damage. During the period of fever, the intake of water and sodium should be limited.