This Guide is the ultimate reference source to understand the role played by Vitamins and Minerals in the function of the human body! This Guide provides a systematic overview of the important relationships between vitamin and mineral intake and the optimum performance of the human body. The types of vitamins and minerals necessary to ensure the proper performance of various bodily systems are clearly described. The health benefits of all important vitamins and minerals are outlined in a glossary format. Vitamins - definition Minerals - definition The role of vitamins and minerals in human performance Vitamins, Minerals and Diet Supplements Treatments for vitamin and mineral deficiencies Diagrams and charts