Abdominals or the abdomen is the part of the body in mammals that lies between the thorax and the pelvis. The alimentary tract where most of the food is absorbed and digested lies in the abdominal area. The liver, kidney, pancreas, and spleen also lie in the abdomen.
The gallbladder concentrates and stores bile as a pear-shaped sac which it can release to help digestion after a fatty meal.
The duodenum is a C-shaped tube that receives food from the stomach and prepares it for chemical digestion further along in the intestines.
The omentum is a fatty apron that serves a protective role and helps filter immune responses to gut bacteria.
The colon is a large tube that stores feces and also contains helpful bacteria that breaks down food that has not yet been absorbed.
The stomach is a muscular sac that is important for absorbing food and preparing food for further digestion.
The liver is a solid organ that produces bile for fat digestion and is also the first stop for the majority of absorbed nutrients.
The pancreas is a gland that produces chemicals for food break-down as well as a hormone system that regulates sugar.
