Can urine expel fat?

Urine generally can not be excreted fat.

Fat is one of the body nutrients, its molecules are large, can not enter the urine through the kidneys, so urine can not be excreted fat. At the same time, there is no direct way for body fat to be excreted, it needs to be hydrolyzed in the body through breathing, sweating and other ways. If fat is found in urine, it indicates abnormal renal function and needs to be treated promptly.

Urine generally contains water, metabolic waste, inorganic salts and other components. Under pathological conditions, there may also be red blood cells, protein, sugar and other components. Patients with abnormal urine components need to seek medical attention in time to clarify the cause.