Before we continue: If you got here because of a typo in a Google search, and you really want to read about carbonated soft drinks, hit the back button and try again.However, if you really want to learn about the digestive enzyme pepsin, you're in the right place. While it may not be as exciting as Read More

A digestive proteasePepsin (English name: Pepsin) is a digestive protease secreted by gastric principal cells in the stomach. It works by breaking down the proteins in food into small peptide fragments. The main cells secrete pepsinogen, which is stimulated by gastric acid or pepsin to form pepsin, Read More