During the first week on this study, you and your caregiver will receive training from the dietitian about putting information in a food record, which will include your name and the amount and kind of food and drink you intake from the time you get out of bed to the time you go to bed. On Days 7, 21, and 35 (Weeks 1, 3, and 5), the study researcher will remind you and your caregiver to start this food record and give you the recording sheets. You have to turn in 3 daily food records for the specified weeks. If you have some days off from the ambulatory center visits during that week, the study researcher would like you to complete a one-day food record on your day off as part of the 3 daily records.