Nutrition Sciences
Total graduates
5,349
2025 · 150 schools
International share
8.6%
462 international students
Bachelor's degrees
3,279
4.3% international
Master's degrees
1,842
13.7% international
Overview
Nutrition Sciences is a multidisciplinary field that focuses on the study of nutrients and their impact on human health. This profession encompasses various aspects of biology, chemistry, and health sciences to understand how food and dietary patterns influence overall well-being. Students in Nutrition Sciences learn about macronutrients (carbohydrates, proteins, and fats), micronutrients (vitamins and minerals), and the biochemical processes involved in metabolism.
The curriculum typically includes courses on human anatomy and physiology, biochemistry, food science, and public health. This foundation prepares graduates for careers in clinical nutrition, community health, research, and food service management. Nutrition scientists can work in a variety of settings, such as hospitals, schools, government agencies, and private practice, where they assess dietary needs, create nutrition programs, and promote healthy eating habits.
Moreover, Nutrition Sciences plays a crucial role in addressing global health challenges such as obesity, malnutrition, and chronic diseases. Professionals in this field contribute to the development of dietary guidelines and policies that aim to improve public health.
In addition to academic knowledge, practical experience through internships and research projects is essential for students in Nutrition Sciences. This hands-on training allows them to apply their knowledge in real-world scenarios and develop critical thinking and problem-solving skills. Overall, Nutrition Sciences is an essential field dedicated to enhancing health outcomes through informed dietary choices and nutritional education.
Graduates by year
AssociateBachelor'sMaster'sDoctoral
From 2003 to 2025, graduates grew 462% and the international share went from 11.0% to 8.6%.
Colleges that award this degree
In 2025, 150 schools awarded this degree as a first major. The table lists those in the 2027 U.S. News National or Liberal Arts rankings, plus the unranked schools with the most graduates.
Purple: international students are 25% or more of the school's graduates.
Related jobs and pay
| Occupation | US employment | Mean hourly wage | Mean annual wage |
|---|---|---|---|
| Health Specialties Teachers, Postsecondary | 221,270 | — | $147,570 |
| Natural Sciences Managers | 108,690 | $86.66 | $180,250 |
| Dietitians and Nutritionists | 77,570 | $37.08 | $77,130 |
| Biological Scientists, All Other | 55,850 | $51.12 | $106,330 |
| Biological Science Teachers, Postsecondary | 50,190 | — | $102,840 |
| Dietetic Technicians | 31,560 | $19.54 | $40,630 |
| Farm and Home Management Educators | 8,220 | $29.35 | $61,060 |
| Life Scientists, All Other | 7,460 | $51.86 | $107,860 |
| Family and Consumer Sciences Teachers, Postsecondary | 2,770 | — | $81,940 |
Source: Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025.
Graduate counts: IPEDS Completions, US Department of Education, 2003–2025. Rankings: 2027 U.S. News.