Is a Career as a Dietitians and Nutritionists Right for You?
Dietitians and Nutritionists at a Glance
- O*NET-SOC Code
- 29-1031.00
- Holland Code
- SIE
- Typical Education
- Most of these occupations require graduate school. For example, they may require a master's degree, and some require a Ph.D., M.D., or J.D. (law degree).
What Does a Dietitians and Nutritionists Do?
Plan and conduct food service or nutritional programs to assist in the promotion of health and control of disease. May supervise activities of a department providing quantity food services, counsel individuals, or conduct nutritional research.
- Evaluate laboratory tests in preparing nutrition recommendations.
- Counsel individuals and groups on basic rules of good nutrition, healthy eating habits, and nutrition monitoring to improve their quality of life.
- Advise patients and their families on nutritional principles, dietary plans, diet modifications, and food selection and preparation.
- Incorporate patient cultural, ethnic, or religious preferences and needs in the development of nutrition plans.
- Record and evaluate patient and family health and food history, including symptoms, environmental toxic exposure, allergies, medication factors, and preventive health-care measures.
Salary and Job Outlook
Verified salary and job-growth data for this occupation aren't published on this page yet, we only show figures we can cite to a real source (PRD methodology: O*NET/BLS).
Is Your Personality a Fit?
People who thrive as a Dietitians and Nutritionists tend to score high in Social, Investigative, Enterprising interests. Take the free career test to see how your own results compare.
Take the free career test to see if you matchHow to Become a Dietitians and Nutritionists
Most of these occupations require graduate school. For example, they may require a master's degree, and some require a Ph.D., M.D., or J.D. (law degree).
Related Careers
FAQ
What does a Dietitians and Nutritionists do day-to-day?
Plan and conduct food service or nutritional programs to assist in the promotion of health and control of disease. May supervise activities of a department providing quantity food services, counsel individuals, or conduct nutritional research.
What education do I need to become a Dietitians and Nutritionists?
Most of these occupations require graduate school. For example, they may require a master's degree, and some require a Ph.D., M.D., or J.D. (law degree).
Is a Dietitians and Nutritionists a good personality fit for me?
It depends on your interests: Dietitians and Nutritionistss tend to score high in Social, Investigative, Enterprising. Take the free career test to see your own match.
Occupation data from the O*NET O*NET 30.3 Database (retrieved 2026-07-21), U.S. Department of Labor, used under the CC BY 4.0 license.