A Registered Dietitian Nutritionist (RD/RDN) is a nationally credentialed healthcare provider and nutritional professional. RDNs complete extensive coursework and hands on clinical training before earning eligibility to sit for their credentialing exam. In addition, RDNs must complete approved continuing education credits each year in order to stay up to date in the ever-changing world of nutrition science.

RDNs are the only healthcare provider licensed to provide medical nutrition therapy (MNT). This is an evidence-based form of nutrition care and counseling. RDNs work in hospitals, clinics, and medical practices, long-term care facilities, community centers, schools and universities, research, and more. RDNs are true nutrition experts.