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.
Johns Hopkins University
Skills you'll gain: Public Health, Community Health, Health Policy, Public Health and Disease Prevention, Health Promotion, Media and Communications, Infectious Diseases, Advocacy, Data Collection, Injury Prevention, Nutrition and Diet, Child Health
Beginner · Course · 1 - 4 Weeks

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), Maternal Health, Data Management, Statistical Analysis, Analysis, Nutrition and Diet, Public Health, Research Design, Data Cleansing, Data Analysis
Intermediate · Specialization · 3 - 6 Months

University of Copenhagen
Skills you'll gain: Diagnostic Tests, Patient Evaluation, Pathology, Physiology, Laboratory Testing, Precision Medicine, Biochemistry, Chronic Diseases, Endocrinology, Patient Treatment, Biology, Internal Medicine, Pharmacology, Medical Ultrasonography, Nutrition and Diet, Medical Science and Research, Bioinformatics, Epidemiology, Clinical Nutrition, Anatomy
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Pain Management, Public Health, Health Policy, Substance Abuse, Research, Hospice, Epidemiology, Chronic Diseases, Oncology, Pharmacology, Mental Health, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Respiration, Physiology, Endocrinology, Anatomy, Human Musculoskeletal System, Pulmonology, Nephrology, Cardiology, Neurology, Vital Signs, Biology, Nutrition and Diet
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Social Sciences, Culture, Laboratory Research, Research, Sociology, Ethical Standards And Conduct, Health Care, Food and Beverage, Biology, Nutrition and Diet, Sports Medicine
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Chemistry, Natural Resource Management, Food and Beverage, Biochemistry, Environment and Resource Management, Chemical Engineering, Pharmaceuticals, Materials science, Drug Development, Nutrition and Diet, Analytical Chemistry, Research, Experimentation, Laboratory Procedures
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Experimentation, Product Testing, Laboratory Testing, Laboratory Experience, Food and Beverage, Consumer Behaviour, Scientific Methods, Systems Of Measurement, Case Studies, Quality Assurance, Physiology, Research Design, Usability Testing, Science and Research, Data Collection, Statistical Analysis, Nutrition and Diet, Human Factors, Anatomy, Product Development
Beginner · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Pain Management, Hospice, Patient Evaluation, Respiratory Care, Psychiatric Assessments, Clinical Assessment, Caregiving, Mental Health Diseases and Disorders, Patient Education And Counseling, Geriatrics, Nutrition and Diet, Pharmacology
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Program Evaluation, Maternal Health, Nutrition and Diet, Child Health, Social Impact, Research Methodologies, Data Collection, Epidemiology, Public Health and Disease Prevention, Health Policy, Mathematical Modeling, Statistical Modeling, Data Analysis Software
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Food and Beverage, Consumer Behaviour, Quality Assurance, Laboratory Testing, Product Testing, Usability Testing, Science and Research, Data Collection, Nutrition and Diet, Surveys, Scientific Methods, Research, Psychology, Acceptance Testing, Analytical Testing, Biology, Product Development, Analytical Skills, Medical Science and Research, Physiology
Beginner · Course · 1 - 4 Weeks

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Physiology, Sports Medicine, Decision Making, Nutrition and Diet, Pharmacology
Beginner · Course · 1 - 4 Weeks