Milk contains a lot of fat and protein, when the human body drinks more milk, due to the body’s fat absorption and metabolism of the abnormal, which leads to high fat content in the urine, and then appeared in the case of cloudy urine. This symptom suggests that the patient may suffer from hyperlipidemia, fatty liver, high cholesterol and other diseases, and it is recommended that the patient go to the regular hospital in time for blood lipid measurement, liver function test, digestive system ultrasound and other tests, and then make a clear diagnosis and actively carry out scientific treatment. If the patient suffers from glomerulonephritis, diabetes mellitus, nephropathy and other diseases, the human body can not completely reabsorb the protein in the milk, the protein will enter the urine, which leads to the protein out of the body, which in turn appears in the case of cloudy urine, at this time the patient needs to carry out routine analysis of the urine, ultrasound of the urinary system, renal function tests and other tests.