Feces refers to stool, which is formed as a residue of food digestion and absorption and is excreted through the anus.
Feces is the residue of food digestion and absorption, food will first be ground in the mouth, and then enter the stomach, the stomach will be fully digested, in the stomach will remain for 2~4 hours, and then through the pylorus into the duodenum, in the duodenum the food will be further decomposition of the decomposition of the food into the small intestine after the food will be fully absorbed, the remaining residue of the food will enter the large intestine, the formation of stools, and will be excreted in 12 hours or so. The remaining food residue will enter the large intestine and form stool, which will be excreted in about 12 hours.
Food residue will remain in the colon for a period of time, when the food residue reaches a certain amount, it will cause the bowel reflex, then the urge to poop will appear, and the food residue will be excreted through the anus.
Each person is different, the time of bowel movement will also be different, if there is an abnormal situation, you should consult a doctor in time.