Keeping pace in today's modern world can mean increased stress, poor diet choices and daily exposure to environmental pollutants. These factors can rob the body of nutrients that are necessary for optimal health and add to the challenges of maintaining wellness. While experts emphasize diet as the best source of nutrients, a daily multivitamin supplement can help you get the essential vitamins and minerals that your body needs. In fact, the American medical establishment has recently begun to recommend that all Americans take a daily multivitamin supplement to support health.