A nutrition representative is a specialty position in food service working for medical or health care organizations. As a nutrition representative, your responsibilities are to serve meals to patients based on specific dietary plans. You ensure that patients’ trays are prepared with the proper portions for their diet based upon the available food menu. You may also discuss the nutritional options available to patients and work with them to customize their meals and diets based on their needs. Other duties include cleaning the dining area and cooking tools, keeping track of food stocks, and preparing food trays for patients.