Online Master’s in Nutrition and Dietetics Degree

While both nutritionists and dietitians focus on the application of nutritional sciences, there are differences between the two when it comes to legal restrictions of what they can do. As a nutritionist, you typically cannot diagnose or treat illnesses. Registered dietitians, in contrast, are qualified to provide nutritional therapy and counseling.⁶

Starting in 2024, you will be required to complete an ACEND-approved program and obtain a minimum of a graduate degree to become a registered dietitian. With this, you can work toward becoming a registered dietitian (RD) in accordance with your state’s licensing requirements, and begin practicing.⁷ Nutritionists are often less regulated and may not have the credentials or academic background that a dietitian does. Depending on the state, nutritionists may be able to practice with no prior degree or experience.⁶

The requirements for nutritionists vary by state, with some states and employers mandating a relevant bachelor’s degree or certification. Licensure might be necessary in certain states, and specialized areas like pediatrics or gerontology may require further qualifications.⁶

It's important to note the distinction: a nutritionist typically doesn't hold the Registered Dietitian Nutritionist (RDN) credential that students pursue in this degree program. This credential sets apart dietitians who have met specific qualifications and standards, differentiating them from nutritionists.

The U.S. Bureau of Labor Statistics states that about 6,100 openings for dietitians and nutritionists are projected each year, on average, over the decade (from 2023 to 2033). Many of these openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.³

A master’s in nutrition and dietetics degree is heavily focused on various sciences, such as mental, physical and nutritional sciences. Those looking to pursue this major are typically interested in the science behind nutrition and wellness, as well as the implementation of plans and strategies to improve overall health, both physically and mentally. If you have a passion for these sciences, a nutrition and dietetics degree may be right for you.

The study of nutrition and dietetics provides foundational knowledge that can be beneficial for any healthcare professional who works with patients on a regular basis, as it is directly related to overall wellness and bodily functions. Nurses especially may benefit from nutritional knowledge when educating patients on topics such as cardiovascular health, diabetes, obesity or any other related healthcare concern.⁸

This Academy of Nutrition and Dietetics is the largest organization of nutrition and dietetics practitioners in the world. Its mission is to further the nutrition and dietetics profession through research, advocacy and education.⁹

The Academy strives to accomplish its mission through:⁹

• Elevating the public perception of the nutrition and dietetics profession
• Encouraging innovation and scientific discovery through research, professional development and technology
• Collaborating with leading experts to address common food and nutrition challenges
• Working toward ending malnutrition throughout the world
• Serving as a credentialing organization to maintain professional standards
• Implementing public awareness campaigns on the importance of nutrition