What do I need to bring to the appointment?

You should bring a 3-day food record form (pdf). This should include what time you are eating, what specifically you eat, and your best estimate of the portion. Two weekdays and one weekend are ideal. Also, you should keep the records on “typical” days and not change your intake too much from your usual intake. In addition, you should bring in all medications that you take and the bottles for all of your supplements (vitamins, minerals, herbal products).