Methodology is the systematic, theoretical analysis of the methods applied to a field of study. It comprises the theoretical analysis of the body of methods and principles associated with a branch of knowledge.
Creatinine (/kriËÃ¦táµ»náµ»n/ or /kriËÃ¦táµ»niËn/; from Greek: ÎºÏÎ­Î±Ï, translit. kreas, lit. 'flesh') is a breakdown product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body (depending on muscle mass).
Creatinine itself is not toxic to your body; A high level of creatinine indicated your kidneys are not filtering waste, some of which may be toxic. Creatinine is produced by the breakdown of creatine or phosphocreatine by your muscles. Under normal conditions, your body produces creatinine at a constant rate. Creatinine is filtered out of your blood by your kidneys, and removed via urine.