A COMPARATIVE STUDY OF THE EFFECT OF SYNTHETIC PROTEIN INTAKE ON NITROGEN BALANCE AND BODY COMPOSITION OF INTAKE AND NON ATHLETES INTAKE

Abstract

The aim of this study was to identify the effect of taking protein supplements on kidney function (glomerular filtration index, creatine rate) as well as the effect of protein supplementation on bodily components (body weight, muscle mass weight, fat percentage, body mass index).The researcher used the researcher used the descriptive approach to suit the nature of the research and its objective and hypothesis and the sample of the study under research was selected the research sample in a deliberate way from the research community and their number reached (22) individuals (all males) have the same age characteristics. The research slaves were divided into (2) groups, one of which is traded for protein supplements excessively and without a standardized process Excessive and without a regulated process and for more than a year, the protein supplements taken by the first group were (Whey protein, casein protein, soy protein, in addition to mixing more than one type of supplement with each other, such as mixing whey protein with creatine, and the second group did not take protein supplements, but rather relied on natural food. The most important results of this study were that the athletes' excessive intake of nutritional supplements led to a defect in the functions of the kidneys through (nitrogen balance index) compared to athletes who did not trade protein supplements (group II) The study proved the safety of their kidney function, the study confirmed that the athletes' intake of nutritional supplements in excess (the first group) led to an increase in weightThe most important results of this study were that the athletes' intake of nutritional supplements excessively led to a defect in the functions of the kidneys through (nitrogen balance index) compared to athletes who did not trade protein supplements (the second group) The study proved the safety of their kidney functions, the study confirmed that the athletes' intake of nutritional supplements in excess (the first group) led to an increase in weight as well as the body mass index and compared to the second group that is not circulating for protein supplements, the weight was normal as well as the index Body mass The results of the study found that athletes take nutritional supplements excessively (the first group)Led to an increase in muscle mass compared to the second group.