MYTH: A dietitian and nutritionist are the same thing.
This is a difference that seems to confuse people a lot. Conversations usually go something like this:
Friend: Oh cool, you're studying nutrition! So you're gonna be a nutritionist?
Me: Well... yes, but more specifically, a dietitian. :)
Friend: What's the difference, aren't they the same thing?
Me: Not really, let me explain...
A registered dietitian (RD)* is an expert in food and nutrition. Dietitians have many skills and duties which include:
- Promoting healthy eating habits
- Assessing a person's health and nutrition needs
- Providing dietary counseling and education
- Developing special diets and meal plans
- Keeping up with the latest nutritional science research
Before becoming an RD, a person has to go through rigorous educational training, supervised practice, and professional requirements through an internship or training program. After completing the program, he/she must also pass the national Registered Dietitian Exam. The Academy of Nutrition and Dietetics regulates all RDs, and the term "registered dietitian" is protected by law.
A nutritionist is someone who is interested in food and nutrition. They also can advise people on health, good nutrition, and diet/menu planning. However, the term "nutritionist" is not regulated and there are no laws to protect the title. In other words, anyone can self-proclaim themselves as a "nutritionist." They may have had little or no previous training whatsoever in nutrition.
Bottom line --> If you are seeking sound, credible advice on nutrition and healthy eating, it is best to go to a registered dietitian. :) The next time you hear any nutrition advice given (i.e. on TV, in a magazine, on the internet, among a group of friends), be aware of the person's credentials and professional background.
*RDs are now given the option to use the credential "registered dietitian nutritionist" (RDN)
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