Vitamin levels, micro-nutrients, and antioxidants are important to our providers, so we offer a modern micro-nutrient analysis panel or vitamin test (FIA). This is performed with a simple blood draw any time of the day. It does not need to be fasting. The blood is sent to a lab that separates your white blood cells from the blood sample. Then, the white blood cells are stimulated and starved. Based on this state-of-the-art technology, the lab can evaluate your functional micro-nutrient levels at the cellular level. With routine blood work, the nutrient levels that are shown are simply the amount of that specific nutrient floating in the blood stream and not the cellular utilization of that nutrient. This micro-nutrient analysis is the best way to assess your micro-nutrients.