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.

National Academy of Sports Medicine
Skills you'll gain: Nutrition and Diet, Nutrition Education, Nutritional Assessment, Food Quality Assurance And Control, Food and Beverage
★ 4.8 (19) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Sustainable Development, Sustainable Design, Nutritional Assessment, Sustainable Technologies, Nutrition and Diet, Product Lifecycle Management, Product Development, Sustainable Engineering, Social Determinants Of Health, Sustainability Standards, Food and Beverage, Product Improvement, Hazard Analysis, Health Disparities, Sustainable Systems, Environment Health And Safety, Environment, Health Assessment, Public Health, Health And Safety Standards
★ 4.4 (120) · Intermediate · Specialization · 3 - 6 Months

Stanford Online
Skills you'll gain: Cooking, Nutrition and Diet, Meal Planning And Preparation, Resourcefulness, Nutrition Education, Food and Beverage, Adaptability, Innovation
★ 4.6 (180) · Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Stress Management, Infant Care, Mental Health, Habit Formation, Working With Children, Child Health, Nutrition and Diet, Physiology
★ 3.7 (6) · Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Nutritional Assessment, Nutrition and Diet, Food and Beverage, Social Determinants Of Health, Sustainable Development, Health Assessment, Environment, Sustainability Standards, Spreadsheet Software, Environment and Resource Management, Environmental Science, Risk Analysis, Cultural Diversity
★ 4.5 (25) · Intermediate · Course · 1 - 4 Weeks

National Academy of Sports Medicine
Skills you'll gain: Nutrition and Diet, Nutrition Education, Sports Medicine, Exercise Science, Scientific Methods, Health Assessment, Psychology
★ 4.8 (37) · Beginner · Course · 1 - 4 Weeks

Utrecht University
Skills you'll gain: Nutrition and Diet, Nutrition Education, Food and Beverage, Socioeconomics, Environmental Issue, Sustainable Systems, Sustainable Development, Health Disparities, Behavior Management, Psychology
★ 4.6 (158) · Beginner · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Scientific Methods, Research, Science and Research, Nutrition Education, Nutrition and Diet, Behavioral Health, Physiology, Psychology, Peer Review
★ 4.6 (896) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Infant Care, Nutrition Education, Maternal Health, Motivational Interviewing, Nutrition and Diet, Nutrition Counseling, Postpartum Care, Caregiving, Mental Health, Family Support, Stress Management, Health Education, Cultural Responsiveness, Community Health, Cultural Sensitivity
★ 4.8 (13) · Beginner · Course · 1 - 4 Weeks

American Council on Exercise
Skills you'll gain: Mindfulness, Nutrition and Diet, Stress Management, Nutrition Education, Health And Wellness Coaching, Public Health and Disease Prevention, Preventative Care, Substance Abuse, Chronic Diseases, Meditation & Breathwork, Health Promotion, Mental Health
Beginner · Course · 1 - 3 Months

University of Copenhagen
Skills you'll gain: Chronic Diseases, Primary Care, Preventative Care, Long Term Care, Health Disparities, Public Health and Disease Prevention, Health Equity, Care Coordination, Health Promotion, Care Management, Community Health, Patient Education And Counseling, Public Health, Epidemiology, Patient Education and Support, Social Determinants Of Health, Nutrition and Diet, Diagnostic Tests
Intermediate · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Physiology, Endocrinology, Biochemistry, Cell Biology, Respiration, Pathology, Biology, Exercise Science, Nutrition and Diet, Chronic Diseases, Molecular Biology, Human Musculoskeletal System, Oncology
★ 4.8 (841) · Beginner · Course · 1 - 3 Months