f you removed all of the water from the body, the remaining mass would consist mostly of protein. Proteins not only form much of the basic structure of the body, they are also involved in regulating its function. For example, neurotransmitters, enzymes and many hormones are composed of protein.
When we eat protein, however, the body has to break it down into its component parts—amino acids. This is done by means of hydrochloric acid and proteolytic enzymes. Proteases are plant-based proteolytic enzymes that help break proteins down into smaller proteins and amino acids. They can be of great benefit to people who have difficulty digesting proteins, but they have even broader therapeutic applications.
Protease enzymes have proven helpful for a wide variety of health problems. For instance, taking protease between meals can help to get rid of parasites because it literally digests them. Cancer cells surround themselves with a protein coat that interferes with the ability of the immune system to destroy them. So, a popular addition to natural protocols for cancer is protease enzymes between meals.