It is not to be confused with Dianetics. A dietitian alters their patient’s nutrition based upon their medical condition and individual needs. Dietitians are regulated healthcare professionals licensed to assess, diagnose, and dietetic and nutrition case studies pdf nutritional problems.
Roughly half of all RDNs hold graduate degrees and many have certifications in specialized fields such as sports, pediatrics, renal, oncological, food-allergy, or gerontological nutrition. After learning about a patient’s health history, favorite foods, eating and exercise habits, the RD helps the person to set goals and to prioritize. Follow-up visits often focus on maintenance and monitoring progress. A growing number of dietitians work in the food industry, journalism, sports nutrition, corporate wellness programs, and other non-traditional dietetics settings.
As explained by the American Heritage and Merriam-Webster’s dictionaries, the cause of the confusion is that the spelling with “-tian” is an irregular alteration of the ending “-cian”, which is otherwise exclusively used to refer to specialists and practitioners of other professions. These and other American dictionaries also list the spelling with “c” but list the spelling with “t” first because this spelling is more common in the United States.