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: Endocrinology, Physiology, Preventative Care, Drug Development, Pharmacology, Chronic Diseases, Epidemiology, Immunology, Medical Science and Research, Patient Treatment, Public Health and Disease Prevention, Exercise Science, Precision Medicine, Pre-Clinical Development, Public Health, Pharmacotherapy, Biology, Biochemistry, Nutrition and Diet, Molecular Biology
★ 4.8 (751) · Mixed · Course · 1 - 3 Months

University of Copenhagen
Skills you'll gain: Health Systems, Maternal Health, Child Health, Public Health, Health Policy, Infectious Diseases, Health Equity, Health Disparities, Water Resources, Health Promotion, Social Determinants Of Health, Epidemiology, Community Health, Environmental Policy, Sanitation, Family Planning, Nutrition and Diet, Mental Health, Socioeconomics, Chronic Diseases
★ 4.8 (885) · Mixed · Course · 1 - 3 Months

Yale University
Skills you'll gain: Mental Health Diseases and Disorders, Health Promotion, Health Education, Health And Wellness Coaching, Public Health and Disease Prevention, Nutrition and Diet, Nutrition Education, Public Health, Behavioral Health, Social Determinants Of Health, Mental Health, Mental Health Therapies, Behavior Management
★ 4.7 (487) · Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Pain Management, Patient Education And Counseling, Stress Management, Patient Communication, Personal Care, Goal Setting, Patient Education and Support, Resilience, Treatment Planning, Self-Awareness, Psychosocial Assessments, Mindfulness, Chronic Diseases, Exercise Therapy, Nutrition and Diet, Communication
★ 4.6 (294) · 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, Inbound Calls
★ 4.6 (575) · Intermediate · Specialization · 3 - 6 Months

University of Copenhagen
Skills you'll gain: Sustainable Development, Sustainable Systems, Water Sustainability, Waste Minimization, Corporate Sustainability, Sustainable Technologies, Social Impact, Food and Beverage, Supply Chain, Business Transformation, Climate Change Mitigation, Land Management, Environment and Resource Management, Natural Resource Management, Innovation, Nutrition and Diet, Public Policies
★ 4.8 (1K) · 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
★ 4.5 (241) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Advocacy, Research, Research Methodologies, Sociology, Infant Care, Social Sciences, Data Collection, Anthropology, Human Development, Motion Arguments, Culture, Nutrition and Diet, Life Sciences, Environment, Environmental Issue, Biology, Education and Training
★ 4.9 (286) · Beginner · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Infectious Diseases, Environmental Science, Infection Control, Natural Resource Management, Epidemiology, Environment, Public Health and Disease Prevention, Sustainable Systems, Environmental Issue, Health Education, Environment and Resource Management, Social Determinants Of Health, Sustainable Development, Public Health, Injury Prevention, Health Policy, Nutrition and Diet, Data Collection
★ 4.7 (367) · Intermediate · Course · 1 - 3 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
★ 4.7 (201) · Beginner · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Sanitation, Crisis Intervention, Public Health, Public Health and Disease Prevention, Water Resources, Social and Human Services, Chronic Diseases, Emergency Response, Nutritional Assessment, Environment Health And Safety, Nutrition and Diet, Community Health, Health Systems, Water Sustainability, Environmental Resource Management, Epidemiology, Health Care, Infectious Diseases, Mitigation, Patient Treatment
★ 4.8 (572) · Beginner · Course · 1 - 3 Months

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
★ 4.8 (229) · Beginner · Course · 1 - 4 Weeks