According to Health.com, humans cannot fully digest corn because it contains the fiber cellulose. The human digestive system cannot completely break down cellulose because it lacks the enzyme to do so, leading to the trouble people often have fully digesting corn.
Health.com notes that humans may have been able to digest corn fully in prehistoric times since they had sharper teeth. Today, corn can still be digested if it is chewed on long enough to break down the cellulose fibers. If not, eating corn can cause abdominal discomfort and gas, and undigested kernels may show up in stool. Chewing corn fully also allows the nutrients in it to be absorbed better.Learn More
A mixture of food, liquid and digestive juice called chyme enters the small intestine from the stomach and combines with secretions such as enzymes, bicarbonate and bile salts to further break down food, according to the International Foundation for Functional Gastrointestinal Disorders. These enzymes come from the liver and pancreas. Food digests in three distinct parts of the small intestine.Full Answer >
The colon is a part of the digestive system and is responsible for absorbing water from the stool before it exits the body. According to Cleveland Clinic, the colon, which is also known as the large intestine, is where the solidifying and processing of solid wastes takes place with the aid of bacterial flora.Full Answer >
The stomach is the primary organ that breaks down food as it enters the digestive system. This organ receives food from the esophagus and eventually directs the partially digested food into the small intestine. It also helps kill harmful bacteria.Full Answer >
A hemi-diaphragm is either the left or the right half of the diaphragm, the muscle that separates the chest cavity from the abdominal cavity. The right hemi-diaphragm is located near the liver and is usually stronger than the left. The left hemi-diaphragm is more prone to rupture than the right.Full Answer >