to break down the food into a liquidy mixture; to slowly empty that liquidy mixture into the small intestine; The stomach is like a mixer, churning and mashing together all the small balls of food that came down the esophagus into smaller and smaller pieces.
Cloudy urine may also be caused by the presence of bacteria, mucus, and white or red blood cells or even ejaculatory fluid. Unless your urine is persistently cloudy and is accompanied by other symptoms, there is no need to worry.
Cloudy urine may indicate the presence of mucus, pus, or blood. Alternatively it can be due to sediment that forms when some of the constituents of urine, such as phosphates or urates, form tiny crystals. If you have no symptoms, then the cloudiness may be due to the presence of normal vaginal mucus.