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.

The State University of New York
Skills you'll gain: Injury Prevention, Child Development, Childhood Education and Development, Working With Children, Business Planning, Accident Prevention, Special Education, Education and Training, Teaching, Empathy & Emotional Intelligence, Family Support, Emotional Intelligence, Emergency Response, Parent Communication, Nutrition and Diet, Small Business Accounting, Tax Management, Policy Development, Fiscal Management, Creativity
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Climate Change Programs, Climate Change Mitigation, Climate Change Adaptation, Social Impact, Sustainable Development, Sustainable Design, Mitigation, Driving engagement
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Surveys, Program Evaluation, Survey Creation, Health Policy, Sampling (Statistics), Health Systems, Health Assessment, Health Equity, Data Collection, Quantitative Research, Institutional Review Board (IRB), Nutritional Assessment, Maternal Health, Data Management, Statistical Analysis, Analysis, Nutrition and Diet, Public Health, Research Design, Data Analysis
Intermediate · Specialization · 3 - 6 Months

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Kinesiology, Human Musculoskeletal System, Respiration, Physiology, Neurology, Mechanics, Injury Prevention, Anatomy, Medical Terminology, Nutrition and Diet
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Biochemistry, Chemistry, Biology, General Science and Research, Life Sciences, Science and Research, Scientific Methods, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Infant Care, Postpartum Care, Child Health, Maternal Health, Child Development, Injury Prevention, Nutrition and Diet, Safety Standards, Accident Prevention, Patient Education And Counseling, Caregiving, Family Support, Stress Management
Beginner · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Autism Spectrum Disorders, Psychiatry, Mental and Behavioral Health, Pharmacology, Pharmacotherapy, Life Sciences, Neurology, Developmental Disabilities, Psychology, Sensory Systems Analysis, Human Development, Precision Medicine, Disabilities, Child Development, Maternal Health, Nutrition and Diet, Pre-Clinical Development, Molecular Biology, Emerging Technologies, Magnetic Resonance Imaging
Intermediate · Course · 1 - 3 Months

American Psychological Association
Skills you'll gain: Stress Management, Mental Health Diseases and Disorders, Mental Health, Mental Health Therapies, Psychological Evaluations, Behavioral Health, Clinical Psychology, Nutrition and Diet, Patient Evaluation, Culture, Cultural Sensitivity, Psychosocial Assessments, Social Determinants Of Health, Health Promotion, Immunology, Crisis Intervention, Health Education, Science and Research, Patient Treatment, Clinical Assessment
Beginner · Specialization · 3 - 6 Months

Emory University
Skills you'll gain: Public Health, Public Health and Disease Prevention, Epidemiology, Community Health, Nutrition and Diet, Emergency Response, Crisis Intervention, Sanitation, Infection Control, Health Promotion, Water Resources, Infectious Diseases, Chronic Diseases, Health Administration, Mental Health, Data Collection
Intermediate · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Mindfulness, Pain Management, Stress Management, Meditation & Breathwork, Patient Communication, Positivity, Personal Development, Resilience, Patient Education and Support, Emotional Intelligence, Care Management, Goal Setting, Psychosocial Assessments, Nutrition Education, Nutrition and Diet, Exercise Therapy, Communication
Beginner · Course · 1 - 3 Months

Universidad de Chile
Skills you'll gain: Neonatal Intensive Care Unit, Infant Care, Postpartum Care, Respiratory Care, Cardiopulmonary Resuscitation (CPR), Pediatrics, Nursing Care, Life Support, Epidemiology, Airway Management, Medical Equipment, Oxygen Therapy, Vital Signs, Nutrition and Diet, Clinical Monitoring, Clinical Nutrition
Intermediate · Course · 1 - 3 Months

The University of Melbourne
Skills you'll gain: Social Determinants Of Health, Health Disparities, Health Policy, Health Education, Public Health and Disease Prevention, Health Promotion, Public Health, Socioeconomics, Human Development, Community Health, Mental Health, Child Development, Child Health, Health Care, Maternal Health, Family Support, Chronic Diseases, Nutrition and Diet
Beginner · Course · 1 - 3 Months