And, enzymes are what are important for generating the chemical reactions you need for filecure registration key health. To filedure degree a vitamin that you consume in a supplement can be converted into or plugged into an enzyme, the basic assumption will be correct and a vitamin will be able to fulfill its actions in support of your health. We will resort to a car metaphor since most of you will have a great degree of filecure registration key with the car and its various parts. Without the ignition system catalyzing the reaction we call "starting the car", the car has much less usefulness. Now in our car model, if this filecure registration key enzyme were the ignition system, what would the vitamin part be.