During your initial visit, which will last from 1 to 1.5 hours, the clinical nutritionist will ask you questions about your medical history, family history and personal lifestyle. She will also review any recent blood work (so bring this with you), a one-day food diary that you should keep prior to your appointment and any herbs, supplements or medicines that you take regularly (so please make a list of these or bring the actual bottles with you). This will provide a full picture of your nutritional lifestyle that will help her create your nutritional program.