These protein molecules play a necessary role in virtually all of the biochemical activities that go on in the body.
Enzymes are essential for digesting food and stimulating the brain.
Enzymes provide cellular energy, repair tissue organs and cells. Without enzymes, life as we know it could not exist. In their primary role, enzymes are catalysts - substances that accelerate and precipitate the hundreds of thousands of biochemical reactions in the body that control life's processes. Each enzyme has a specific function in the body that no other enzyme can fulfill. Because there must be a different enzyme for every substance, the body must produce a great number of different enzymes.