What is the composition of urine?

The main components of urine include water, glucose, protein, inorganic salts and relatively small particulate matter, of which water accounts for the majority, about 96%-97%, and the composition of urine has a certain relationship with eating. If you eat a lot of high-protein foods, the protein content in urine will be high. If you eat a lot of fruits and vegetables, there will be vitamin C in urine. Normal urine will also contain a small number of white blood cells and red blood cells, but generally no more than 5. If the white blood cells and red blood cells in urine more than 5, often because of urinary system infection caused by abnormal phenomenon, need timely anti-infection treatment. Urine routine analysis is a common inspection method in urology, after analysis of urine can determine diseases, such as urinary tract infection, diabetes, glomerulonephritis, urinary stones, etc.