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 Illinois Urbana-Champaign
Skills you'll gain: Systems Thinking, Sustainable Systems, Sustainable Development, Nutrition Education, Food and Beverage, Nutrition and Diet, Sustainable Technologies, Environmental Issue, Water Sustainability, Economics, Energy and Utilities, Environment, Water Resources, Land Management, Manufacturing and Production, Environment and Resource Management, Natural Resource Management, Consumer Behaviour
★ 4.4 (39) · Beginner · Course · 1 - 3 Months

American Council on Exercise
Skills you'll gain: Health And Wellness Coaching, Mindfulness, Chronic Diseases, Stress Management, Nutrition Education, Coaching, Social Determinants Of Health, Personal Care, Patient-centered Care, Cognitive Behavioral Therapy, Motivational Interviewing, Mental and Behavioral Health, Nutrition and Diet, Exercise Science, Ethical Standards And Conduct, Behavior-Driven Development, Client Support, Goal Setting, Smart Goals, Diversity and Inclusion
★ 4.4 (24) · Beginner · Professional Certificate · 3 - 6 Months

University of Colorado System
Skills you'll gain: Pain Management, Hospice, Patient Evaluation, Psychosocial Assessments, Respiratory Care, Respiratory Therapy, Clinical Assessment, Caregiving, Stress Management, Patient Education And Counseling, Patient Education and Support, Chronic Diseases, Mental Status Examination, Nutritional Assessment, Pharmacotherapy, Nutrition and Diet, Physiology, Pharmacology
★ 4.9 (93) · Beginner · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Chemistry, Pharmacology, Natural Resource Management, Food and Beverage, Biochemistry, Pharmaceuticals, Drug Development, Nutrition and Diet, Analytical Chemistry, Research
★ 4.7 (63) · Beginner · Course · 1 - 4 Weeks

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
★ 4.8 (129) · Beginner · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Nutrition and Diet, Kinesiology, Exercise Science, Nutrition Care Plans, Preventative Care, Public Health and Disease Prevention, Human Musculoskeletal System, Basic Life Support (BLS) Certification, Automated External Defibrillator, Cardiopulmonary Resuscitation (CPR), Athletic Training, Motivational Skills, Anatomy, Physiology
★ 4.5 (59) · Beginner · Course · 1 - 4 Weeks
National Academy of Sports Medicine
Skills you'll gain: Nutritional Assessment, Sports Medicine, Exercise Science, Nutrition and Diet, Athletic Training, Nutrition Education, Regulatory Compliance, Clinical Nutrition, Medical Science and Research
★ 4.8 (53) · Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Demography, Environment, Environment and Resource Management, Environmental Science, Land Management, Environmental Issue, Nutrition and Diet, Sustainable Systems, Nutrition Education, Sustainable Development, Natural Resource Management, Social Studies, Human Development, Trend Analysis
★ 4.8 (61) · Beginner · Course · 1 - 4 Weeks

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 (204) · Beginner · Course · 1 - 3 Months

Niel Asher Education
Skills you'll gain: Nutrition Counseling, Exercise Science, Sports Medicine, Exercise Therapy, Athletic Training, Patient Positioning, Lifting Ability, Kinesiology, Nutrition Care Plans, Injury Prevention, Nutritional Assessment, Rehabilitation, Mobility Assistance, Nutrition and Diet, Manual Therapy, Nutrition Education, Training Programs, Health And Wellness Coaching, Education and Training, Pain Management
★ 4.4 (11) · Advanced · Professional Certificate · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Pain Management, Public Health, Health Policy, Public Health and Disease Prevention, Substance Abuse, Research, Hospice, Epidemiology, Chronic Diseases, Oncology, Pharmacology, Mental Health, Pharmacotherapy, Medication Therapy Management, Nutrition and Diet
★ 4.7 (152) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Anthropology, Healthcare Ethics, Social Sciences, Culture, Environment, Laboratory Research, General Science and Research, Sociology, Social Justice, Ethical Standards And Conduct, Health Care, Food and Beverage, Social Impact, Nutrition and Diet, Advocacy
★ 4.7 (71) · Beginner · Course · 1 - 4 Weeks