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Eat Real Food: How to Eat a Whole Food, Plant-Based Diet

What an amazing course! The thorough and detailed explanations cover all the basics for a easy transition to a whole food plant-based diet. The course offers lots of resources, practical tips, and short quizzes to refresh your memory on what you've been presented.

Join nearly a million learners preparing for one of the numerous exams available for nutrition certification with online courses offered on Udemy.

Top Free Nutrition Courses & Tutorials Online - Updated [October 2026]

Nutrition is the study of how nutrients affect the performance of the body. Proper nutrition is essential for good health. Udemy offers many courses that explore the various elements of nutrition, from diet planning to studying various herbs and their benefits to the human body. We also provide many nutrition online courses to prepare you for one of several available nutrition ceritifications.

Whether looking to improve your nutrition knowledge to benefit your own body, seek certification to prepare for a career as a life coach, or enter the field as a dietitian, we offer courses to help you achieve your goals. Prepare for your certification with lessons led by real  world professionals on Udemy.

Nutrition courses cover how food and drinks affect health, including macronutrients, dietary planning, and food science. These courses are beneficial for health professionals, fitness enthusiasts, and those interested in healthy living.

Nutrition

Free Nutrition Courses and Tutorials