Diet courses can help you learn nutritional science, meal planning, dietary guidelines, and the impact of food on health. You can build skills in analyzing food labels, understanding macronutrients and micronutrients, and creating balanced meal plans tailored to individual needs. Many courses introduce tools like dietary tracking apps, food databases, and meal prep techniques to help you apply what you learn in everyday life.

Skills you'll gain: Medical Terminology, Phlebotomy, Cardiology, Hematology, Hemodynamics, General Medical Tests and Procedures, Diagnostic Tests, Pathology, Laboratory Testing, Anatomy, Physiology, Vital Signs, Biology, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Oral Comprehension, Oral Expression, Language Competency, English Language, Grammar, Literacy, Language Learning, Verbal Communication Skills, Interpersonal Communications, Communication, Community Health, Video Production, Writing, Nutrition and Diet, Writing and Editing, Art History, Culture, Health Education, Vocabulary, Blogs
Intermediate · Specialization · 1 - 3 Months

Emory University
Skills you'll gain: Mental Concentration, Nutrition and Diet, Personal Care, Nutrition Education, Anatomy, Meditation & Breathwork, Mental Health, Stress Management, Preventative Care, Neurology, Exercise Science, Mindfulness, Behavioral Health, Psychology, Physiology
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Food Quality Assurance And Control, Nutritional Assessment, Environmental Science
Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Autism Spectrum Disorders, Individualized Education Programs (IEP), Special Education, Nutrition Education, Community Health, School Psychology, Chronic Diseases, Case Studies, Nutrition and Diet, Empathy & Emotional Intelligence, Health Education, Health Promotion, School Counseling, Developmental Disabilities, Mental and Behavioral Health Specialties, Parent Communication, Care Management, Communication Disorders, Pediatric First Aid, Behavioral Health
Beginner · Specialization · 3 - 6 Months
Nanjing University
Skills you'll gain: Music, Music History, World Music, Social Studies, Cultural Sensitivity, Cultural Responsiveness, Ancient History, Media and Communications, Art History, Language Learning, Cultural Diversity, Liberal Arts, Aesthetics, Social Sciences, Electronic Media, Intercultural Competence, Performing Arts, Anthropology, Sociology, Nutrition and Diet
Beginner · Course · 1 - 3 Months

Skills you'll gain: Stress Management, Goal Setting, Nutrition and Diet, Professional Development, Language Competency, Personal Development, Organizational Skills, English Language, Nutrition Education, Planning, Technical Communication, Product Knowledge, Productivity, Language Learning, Social Skills, Professionalism, Customer Service, Verbal Communication Skills, Interpersonal Communications, Customer Inquiries
Intermediate · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Infectious Diseases, Epidemiology, Food and Beverage, Nutrition and Diet, Food Safety and Sanitation, Infection Control, Public Health and Disease Prevention, Public Health, Physiology, Preventative Care, Sustainable Systems, Immunology, Microbiology, Caregiving, Environment and Resource Management
Beginner · Course · 1 - 3 Months

University of Florida
Skills you'll gain: Nutrition and Diet, Nutritional Assessment, Preventative Care, Behavior Management, Anatomy, Vital Signs, Physiology, Sensory Systems Analysis, Infectious Diseases, First Aid, Ancient History
Mixed · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Child Health, Maternal Health, Postpartum Care, Infant Care, Prenatal Care, Preventative Care, Family Support, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Health Promotion, Health Education, Behavioral Health, Nutrition Education, Mental and Behavioral Health, Social Determinants Of Health, Nutrition and Diet, Mental Health Diseases and Disorders, Public Health, Public Health and Disease Prevention, Behavior Management, Behavioral Economics, Exercise Science, Goal Setting, Mental Health, Epidemiology, Mental Health Therapies, Stress Management, Gerontology
Beginner · Course · 1 - 3 Months
Dartmouth College
Skills you'll gain: Environment, Environmental Issue, Environmental Science, Demography, Energy and Utilities, Environmental Resource Management, Environment and Resource Management, Sustainable Development, Water Resources, Biology, Hydrology, Climate Change Programs, Life Sciences, Water Quality, Land Management, Nutrition and Diet, Oil and Gas, Pollution Prevention, Petroleum Industry, Sustainable Systems
Beginner · Specialization · 1 - 3 Months