Let’s Celebrate Registered Dietitian Day!

I told my husband last night that today is Registered Dietitian Day, yay!  He asked if that meant he has to get me flowers?  Of course I said naahh but come to think about I will take some help with some improvements on this blog instead, great idea!

Today is the sixth annual Registered Dietitian Day so if you forgot to put it on your calendar, that’s okay, this celebration is still fairly new.  My goal in writing this blog today is educate the public on “what is a dietitian” and the difference between a nutritionist and dietitian.  Just last night I saw an advertisement in a health magazine for certified nutritionist and personal trainer.  However, I was unable to find the institute, hmmm . . . this looks a little fishy and that is why I would like to explain the difference.


Here are some questions that I get asked pretty frequently.

What are the qualifications of a registered dietitian?

A registered dietitian is a food and nutrition expert who has met academic and professional requirements including:

  • Earned a bachelor’s degree with course work approved by ADA’s Commission on Accreditation for Dietetics Education. Coursework typically includes food and nutrition sciences, foodservice systems management, business, economics, computer science, sociology, biochemistry, physiology, microbiology and chemistry.
  • Completed an accredited, supervised practice program at a health-care facility, community agency or foodservice corporation.
  • Passed a national examination administered by the Commission on Dietetic Registration.
  • Completes continuing professional educational requirements to maintain registration.

Approximately 50 percent of RDs hold advanced degrees. Some RDs also hold additional certifications in specialized areas of practice, such as pediatric or renal nutrition, nutrition support and diabetes education.

Registered dietitians who are members of the American Dietetic Association are not only food and nutrition experts—they are leaders in the field of dietetics. Every one of ADA’s wide array of member benefits is designed to advance their knowledge and skills and enhance their networking opportunities.

What services do RDs provide?

The majority of registered dietitians work in the treatment and prevention of disease (administering medical nutrition therapy, as part of medical teams), often in hospitals, HMOs, private practice or other health care facilities. In addition, a large number of registered dietitians work in community and public health settings and academia and research. A growing number of registered dietitians work with food and nutrition industry and business, journalism, sports nutrition, corporate wellness programs and other non-traditional work settings.

How is an RD different than a nutritionist?

The "RD" credential is a legally protected title that can only be used by practitioners who are authorized by the Commission on Dietetic Registration of the American Dietetic Association.

Some RDs may call themselves "nutritionists," but not all nutritionists are registered dietitians. The definition and requirements for the term "nutritionist" vary. Some states have licensure laws that define the range of practice for someone using the designation "nutritionist," but in other states, virtually anyone can call him- or herself a "nutritionist" regardless of education or training including a professor that hold PhD in nutrition or an individual that completed an online training program.

Individuals with the RD credential have fulfilled specific requirements, including having earned at least a bachelor’s degree (about half of RDs hold advanced degrees), completed a supervised practice program and passed a registration examination — in addition to maintaining continuing education requirements for recertification.

For more information regarding RD’s and National Nutrition Month (yes, this March!) go to www.eatright.org


Happy Registered Dietitian Day!  Here are just some of my favorite dietitians! Miss you all!

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