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  • Writer's pictureAtul Bothe

Demystifying the Difference: Dietitian vs Nutritionist

Difference between Dietitian vs Nutritionist

When it comes to improving our diets and overall health, it can be confusing to know who to turn to for advice. There are many professionals who specialize in nutrition, but what exactly is the difference between a dietitian and a nutritionist?

In this blog, we'll explore the similarities and differences between these two professions in Indian and American contexts (but in general it remains similar for other countries also) and help you understand who you should see for your specific needs.


Dietitians are food and nutrition experts who have completed a bachelor's degree in dietetics or a related field, as well as completed a dietetic internship program. In India, they are licensed by the Indian Dietetics Association (IDA) and are required to pass a national examination, whereas in USA, dietitians are regulated by the Academy of Nutrition and Dietetics and are required to pass a national examination and maintain continuing education requirements. Dietitians work in a variety of settings, including hospitals, clinics, schools, and government agencies, and offer personalized nutrition counseling, develop and implement nutrition programs, and provide medical nutrition therapy to individuals with various medical conditions.


Nutritionists are professionals who specialize in the study of nutrition and the relationship between food and the human body. They may have completed a bachelor's or master's degree in nutrition, or a related field, but are not necessarily licensed or regulated by the IDA in India or the Academy of Nutrition and Dietetics in the USA. Nutritionists often work in private practice, health clubs, or natural food stores, offering nutrition advice and education to individuals and groups. They may also write books, articles, and give public speeches on nutrition topics.

The Similarities

Both dietitians and nutritionists share a common goal: to help individuals make informed food choices and improve their overall health through proper nutrition. They both focus on the role of food in maintaining health, preventing disease, and treating medical conditions. They also share similar education and training, covering topics such as biochemistry, anatomy, physiology, and food science.

The Differences

The biggest difference between dietitians and nutritionists is their level of education and certification. Dietitians are required to complete a bachelor's degree, a dietetic internship program, and pass a national examination, while nutritionists may have a more varied level of education and training. Additionally, in India, dietitians are licensed by the Indian Dietetics Association, and are held to a higher standard of practice, while nutritionists may not be regulated by the IDA. In the USA, dietitians are regulated by the Academy of Nutrition and Dietetics, and are held to a higher standard of practice, while nutritionists may not be regulated by the Academy.

What are some Examples of the Difference between a Dietitian and a Nutritionist?

  1. Medical Nutrition Therapy: A dietitian can provide medical nutrition therapy to individuals with specific health conditions, such as diabetes or heart disease, to help manage their symptoms and improve their health outcomes. A nutritionist, on the other hand, cannot provide this level of specialized care.

  2. Education and Training: A dietitian has a degree in nutrition, completes an accredited internship program, and passes a national exam to become registered. A nutritionist may have a degree in nutrition or a related field, but this is not a standardized requirement for the profession.

  3. Scope of Practice: A dietitian has a well-defined scope of practice that includes medical nutrition therapy and clinical nutrition, while a nutritionist's scope of practice is generally more general and may include areas such as wellness and sports nutrition.

In conclusion, both dietitians and nutritionists can play a valuable role in helping individuals achieve their health and nutrition goals in India and the USA. If you are looking for personalized nutrition counseling or medical nutrition therapy, a registered dietitian is the best choice. If you are seeking general nutrition information and advice, a nutritionist may be a good place to start. Regardless of who you choose to see, always look for a professional with a solid education and experience in the field of nutrition in India or the USA.

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