| 摘要 |
A system for use by a person to evaluate an edible item having a nutritional content is provided. The edible item is associated with a menu. The system includes an RFID tag associated with the menu and encoded with information regarding at least a portion of the nutritional content of the edible item. The system also includes a portable electronic device including an RFID tag reader and a display, the RFID tag reader being configured to obtain the information regarding at least the portion of the nutritional content encoded by the RFID tag and display at least a portion of the obtained information from the RFID tag on the display. Automated feedback may also be provided based on predetermined lifestyle plan including nutritional goals, to aid the person in evaluating the edible item.
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