Ketogenic diet influence on the elemental homeostasis of internal organs is gender dependent

• Published in: Scientific reports 2023-10, Vol.13 (1), p.18448-18448, Article 18448
• Main Authors: Kawon, Kamil, Rugiel, Marzena, Setkowicz, Zuzanna, Matusiak, Katarzyna, Kubala-Kukus, Aldona, Stabrawa, Ilona, Szary, Karol, Rauk, Zuzanna, Chwiej, Joanna
• Format: Article
• Language: English
• Subjects: 631/57; 631/92; 692/4017; 692/499; 692/53; Bone mineral density; Chemical composition; Cholesterol; Diabetes mellitus (non-insulin dependent); Diet; Epilepsy; Gender; High carbohydrate diet; High fat diet; Homeostasis; Humanities and Social Sciences; Ketogenesis; Kidneys; Low carbohydrate diet; Low density lipoprotein; Metabolic disorders; Metabolic syndrome; multidisciplinary; Nephrolithiasis; Nutrient deficiency; Nutrient loss; Organs; Science; Science (multidisciplinary); X-ray fluorescence
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-023-45611-4

The ketogenic diet (KD) is a low-carbohydrate and high-fat diet that gains increasing popularity in the treatment of numerous diseases, including epilepsy, brain cancers, type 2 diabetes and various metabolic syndromes. Although KD is effective in the treatment of mentioned medical conditions, it is unfortunately not without side effects. The most frequently occurring undesired outcomes of this diet are nutrient deficiencies, the formation of kidney stones, loss of bone mineral density, increased LDL (low-density lipoprotein) cholesterol levels and hormonal disturbances. Both the diet itself and the mentioned adverse effects can influence the elemental composition and homeostasis of internal organs. Therefore, the objective of this study was to determine the elemental abnormalities that appear in the liver, kidney, and spleen of rats subjected to long-term KD treatment. The investigation was conducted separately on males and females to determine if observed changes in the elemental composition of organs are gender-dependent. To measure the concentration of P, S, K, Ca, Fe, Cu, Zn and Se in the tissues the method of the total reflection X-ray fluorescence (TXRF) was utilized. The obtained results revealed numerous elemental abnormalities in the organs of animals fed a high-fat diet. Only some of them can be explained by the differences in the composition and intake of the ketogenic and standard diets. Furthermore, in many cases, the observed anomalies differed between male and female rats.