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.

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

National Academy of Sports Medicine
Skills you'll gain: Mental and Behavioral Health, Behavioral Health, Mental Health Diseases and Disorders, Psychosocial Assessments, Mental Health, Social Determinants Of Health, Social Sciences, Behavior Management, Nutrition and Diet, Social Impact
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Health Equity, Health Disparities, Social Determinants Of Health, Nutrition and Diet, Health Policy, Nutrition Education, Public Health, Public Health and Disease Prevention, Food and Beverage, Policy Analysis, Policy Development, Public Policies, Policy Analysis, Research, and Development, Program Evaluation, Advocacy
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Microbiology, Molecular, Cellular, and Microbiology, Physiology, Life Sciences, Big Data, Biostatistics, Data Analysis, Medical Science and Research, Immunology, Molecular Biology, Nutrition and Diet, Biology, Laboratory Research, Data Collection, Taxonomy
Beginner · Course · 1 - 3 Months

The University of Sydney
Skills you'll gain: Health Disparities, Chronic Diseases, Social Determinants Of Health, Health Systems, Systems Thinking, Epidemiology, Public Health and Disease Prevention, Public Health, Preventative Care, Sustainable Development, Health Policy, Social Impact, Environmental Issue, Medical Science and Research, Nutrition and Diet, Biology, Psychology
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Nutrition Education, Nutrition and Diet, Public Policies, Public Health, Health Policy, Health Disparities, Electronic Benefits Transfer (EBT), Policy Analysis, Health Equity, Policy Development, Emergency Services, Community Health, Program Evaluation, Social Impact
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Nutrition and Diet, Food and Beverage, Sustainable Systems, Public Health, Community Health, Social Justice, Sustainable Development, Community Development, Health Equity, Systems Thinking, Land Management, Environment, Environmental Issue, Environment and Resource Management, Health Policy, Public Policies, Health Promotion, Manufacturing and Production, Advocacy, Economics
Beginner · Course · 1 - 3 Months

University of Arizona
Skills you'll gain: Nutrition and Diet, Precision Medicine, Clinical Nutrition, Nutrition Care Plans, Nutritional Assessment, Dietetics, Nutrition Education, Environmental Science, Life Sciences, Molecular Biology, Environment, Public Health and Disease Prevention, Preventative Care, Biology, Child Health, Chronic Diseases, Cell Biology, Biochemistry
Beginner · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Nutrition and Diet, Sports Medicine, Nutrition Education, Kinesiology, Health And Wellness Coaching
Intermediate · Course · 1 - 4 Weeks

ISSA (International Sports Sciences Association)
Skills you'll gain: Nutrition Counseling, Nutrition and Diet, Nutritional Assessment, Dietetics, Nutrition Education, Exercise Science, Nutrition Care Plans, Clinical Nutrition, Culture, Biology, Critical Thinking, Health Assessment, Physiology, Biochemistry, Health And Wellness Coaching, Health Education, Health Care, Athletic Training, Coaching, Mental and Behavioral Health
Beginner · Course · 1 - 3 Months

American Council on Exercise
Skills you'll gain: Nutrition Education, Nutrition and Diet, Mental Health, Nutrition Counseling, Meditation & Breathwork, Mindfulness, Mental Health Counseling, Exercise Science, Rehabilitation, Mental Concentration, Mental and Behavioral Health, Community Health, Preventative Care, Health Education, Mental Health Diseases and Disorders, Health Promotion, Health Technology, Behavioral Health, Personal Development, Behavior Management
Intermediate · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Nutritional Assessment, Nutrition and Diet, Dietetics, Nutrition Care Plans
Mixed · Course · 1 - 4 Weeks