Multiple vitamins help to bridge the nutrient gap in our daily diets. In today's world of processed foods and fast-paced lifestyles, many of us do not get the daily recommended allowance of vitamins, minerals and other nutrients. For the human body to perform at its maximum potential, it must be fed a vast and complex array of vital nutrients. Becoming deficient in just one of these essential vitamins or minerals breaks down the metabolic pathway that produces optimum efficiency and performance declines. Multiple vitamins can help fill in the areas lacking in our diets, and are formulated to provide a broad range of nutrition in a synergistic manner.