Most people have at least one element of micronutrient deficiency that can be detected with the FIA panel. If you are currently taking a multivitamin, you should get the micronutrient analysis performed in order to evaluate the effectiveness of your multivitamin. Not all multivitamins are created equal. Many multivitamins lack key elements and antioxidants. Cheaper multivitamins are poorly packaged for your body, so they are not well absorbed. Some multivitamins only carry common nutrients that are regularly found in food. For instance, if you compare Rejuvenation Science’s Maximum Vitality to any generic multivitamins (One-A-Day, Centrum, GNC), you will see there are many micronutrients that the generic multivitamins are missing. It is important to utilize a high-quality multivitamin and test your levels regularly.