Pepsin

One of the three major nutrients (along with carbohydrates and fats). It is used by the body for building and repairing tissues. Protein is derived primarily from animal sources…

The sac-like organ of the digestive system between the esophagus and the duodenum which breaks down food and moves it along to the small intestine to be digested.

An inflatable or bendable device that is implanted in the penis to allow a man with erectile dysfunction to have erections when he wishes.