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.

ISSA (International Sports Sciences Association)
Beginner · Specialization

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Nutrition and Diet, Physiology, Endocrinology, Biochemistry
★ 4.6 (457) · Intermediate · Specialization · 1 - 4 Weeks

Macmillan Learning
Skills you'll gain: Nutrition and Diet, Nutrition Education, Physiology, Chronic Diseases, Health Education
Intermediate · Course · 1 - 4 Weeks

Tufts University
Skills you'll gain: Nutrition and Diet, Meal Planning And Preparation
★ 4.8 (227) · Beginner · Course · 1 - 4 Weeks

National Academy of Sports Medicine
Skills you'll gain: Meal Planning And Preparation, Nutrition and Diet, Critical Thinking, Physiology, Decision Making, Regulatory Compliance, Science and Research, Overcoming Obstacles
★ 4.8 (48) · Intermediate · Specialization · 1 - 4 Weeks

Stanford Online
Skills you'll gain: Nutrition Education, Nutrition and Diet, Cooking, Chronic Diseases, Public Health and Disease Prevention, Meal Planning And Preparation, Health Promotion, Health Informatics
★ 4.7 (34K) · Beginner · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Stress Management, Medical Nutrition Therapy, Mental Health Diseases and Disorders, Mental Health, Exercise Science, Nutrition and Diet, Health And Wellness Coaching, Coaching, Clinical Nutrition, Psychology, Self-Discipline, Physiology
★ 4.5 (31) · Intermediate · Specialization · 1 - 3 Months
Stanford Online
Skills you'll gain: Food and Beverage, Cooking, Nutrition and Diet, Meal Planning And Preparation, Sustainable Systems, Environment, Culture, Compassion, Sustainable Technologies, Environmental Issue, Mindfulness, Climate Change Mitigation, Emerging Technologies, Innovation
★ 4.8 (625) · Beginner · Specialization · 1 - 3 Months

Emory University
Skills you'll gain: Habit Formation, Nutrition and Diet, Physiology, Stress Management, Biology, Mindfulness
★ 4.7 (1.3K) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Nutritional Assessment, Predictive Analytics, Machine Learning Methods, Child Health, Diagnostic Tests, Health Assessment, Health Systems, Operating Cost, Nutrition and Diet, Market Dynamics, Water Resources, Food Safety and Sanitation, Manufacturing and Production, Behavioral Economics, Business Economics, Environment, Molecular Biology, Production Management, Consumer Behaviour, Molecular, Cellular, and Microbiology
★ 4.9 (37) · Intermediate · Specialization · 3 - 6 Months

University of Copenhagen
Skills you'll gain: Nutrition and Diet, Health Promotion, Public Health and Disease Prevention, Public Health, Community Health, Environment, Child Health
★ 4.6 (779) · Mixed · Course · 1 - 3 Months

ISSA (International Sports Sciences Association)
Skills you'll gain: Nutrition Counseling, Nutrition and Diet, Nutritional Assessment, Nutrition Education, Exercise Science, Nutrition Care Plans, Clinical Nutrition, Culture, Critical Thinking, Health Assessment, Physiology, Health And Wellness Coaching, Health Education, Health Care, Athletic Training, Anatomy, Coaching, Mental and Behavioral Health
Beginner · Course · 1 - 3 Months
High-quality free Diet courses you can start today.
Top-rated Diet courses offered by National Academy of Sports Medicine on Coursera.
Earn a certificate in Diet from top universities and companies.
Top-rated beginner-friendly Diet courses with no prerequisites.
Diet refers to the types of food and drink that a person regularly consumes. It plays a crucial role in overall health and well-being, influencing everything from physical fitness to mental health. A balanced diet can help prevent chronic diseases, support immune function, and enhance energy levels. Understanding the principles of diet is essential for making informed choices that align with personal health goals.
Careers in diet can be diverse and rewarding. Potential job roles include nutritionist, dietitian, food service manager, health coach, and wellness consultant. These positions often involve working with individuals or groups to promote healthy eating habits, develop meal plans, and provide education on nutrition. The growing awareness of health and wellness has led to an increased demand for professionals in this field.
There are several excellent online diet courses available. For instance, the Science of Diet and Exercise Specialization offers a comprehensive understanding of how diet and exercise interact. Another option is the Aligning Diet and Exercise course, which focuses on integrating dietary choices with physical activity for optimal health.
Yes. You can start learning diet on Coursera for free in two ways:
If you want to keep learning, earn a certificate in diet, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.
Diet courses typically cover a range of topics, including nutritional science, meal planning, dietary guidelines, and the impact of food on health. You may also explore specific diets, such as plant-based or Mediterranean diets, and learn about food safety and preparation techniques. Understanding the psychological aspects of eating and behavior change strategies is often included as well.
For training and upskilling employees in the diet field, courses like the New Nordic Diet - from Gastronomy to Health can be particularly beneficial. These programs provide insights into modern dietary practices and their health implications, equipping employees with the knowledge to promote healthier choices within their organizations.