All life started with chemistry, the science of action, reaction, combination, separation and creation. Enzymes make chemical reactions happen fast and at temperatures lower than would otherwise be required. Without enzymes, human life, and all other organic life for that matter, is not possible. Enzymes are the machinery in every cell of every organ in the human body. Enzymes coordinate the process of reducing food to essential nutrients, reduce or eliminate chemical toxins by breaking these molecules apart, produce everything made by each cell, maintain the integrity of the cell membrane and the organelles inside the cell (Figure 1), and direct cell growth and repair.