The standards for becoming a registered dietitian have evolved significantly. As of January 1, 2024, all who call themselves Registered Dietitians (RDs) or Registered Dietitian Nutritionists (RDNs) must have a minimum of a graduate degree. This enhanced educational requirement ensures that today's dietitians possess advanced knowledge in both nutrition science and clinical practice.
To earn this certification, candidates must complete a CDR-accredited academic program, pass a rigorous examination, and fulfill continuing education requirements. The Commission on Dietetic Registration (CDR) oversees these standards, ensuring that certified dietitians maintain current knowledge and ethical practices throughout their careers.
When looking for a registered dietitian, verify their credentials through the CDR registry. RDs are food and nutrition experts who have met the Commission on Dietetic Registration's (CDR) criteria to earn the RD credential. Some dietitians may also hold additional certifications in specialized areas such as mental health nutrition, eating disorders, or behavioral health.