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Essential Fatty Acid: definition

A component together with glycerol in a 3 to 1 ratio that makes up fat. Alpha-linolenic acid (ALA), linoleic acid (LA) and arachidonic acid (AA) are not made by the body. These 3 essential fatty… 

Fatty Liver: definition

The buildup of fat in liver cells, commonly caused by alcoholism. Other causes include obesity, diabetes, and pregnancy. Also called Steatosis.

Feces: definition

The solid waste that passes through the rectum as a bowel movement. Feces are undigested food, bacteria, mucus, and dead cells. Also called stool.