25 Best Nutrition Courses Online
Choosing an online nutrition course can be daunting, especially when the options vary in focus, price and credentialing. This page brings together 25 programmes from Coursera, edX and Udemy, ordered according to our own ranking criteria, to help you compare what each offering covers and who it is best suited for. Prices range from $19.99 to $448.20, indicating the breadth of content depth and the type of institution behind each course. The list includes a beginner‑friendly diploma on Udemy for under $20, a sustainability‑focused module on edX priced at $69, and a comprehensive university‑level course from Wageningen University at $448.20. Some courses, such as the ISSA‑offered programme on Coursera, provide a fitness‑oriented coaching perspective, while others target specific health concerns or emerging technologies. Consider your current knowledge, budget and whether you need a recognised certificate when deciding which programme aligns with your goals.
- Courses compared
- 25
- Price range
- $19.99 – $448.20
- Providers
- Coursera, edX, Udemy, International Open Academy
- Last updated
- 18 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, edX, Udemy, International Open Academy, matched to "nutrition" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $448.20, as listed by the provider when we last updated the page.
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1
Nutrition Coaching for Fitness
Offered by ISSA
This Specialization equips you with the scientific foundation, analytical skills, and coaching frameworks required to guide individuals toward sustainable nutrition and lifestyle change. You’ll begin by mastering how foo...
$49.00listed price -
2
Conscious Grocery Shopping: Sustainability, Nutrition, Health and Law
Offered by University of Bayreuth
Would you consider yourself a conscious decider when it comes to food grocery shopping? Do you really buy healthy and sustainably? Enroll in this course for a journey through the grocery store with multidisciplinary scie...
$69.00listed price -
3
The Building Blocks of Nutrition for Fitness
Offered by ISSA (International Sports Sciences Association)
By the end of this course, you will understand how food functions as fuel, how metabolism and energy balance influence body composition, and how macronutrients, micronutrients, and hydration impact performance and health...
$49.00listed price -
4
Pathway to Wellness: Mind, Movement & Nutrition
Offered by American Council on Exercise
In this specialization, Pathway to Wellness: Mind, Movement & Nutrition, you’ll explore evidence-based strategies to support clients’ holistic wellness. From exploring actionable tools to revolutionize your approach to n...
$49.00listed price -
5
Nutrition and Weight Management for Fitness Professionals
Offered by National Academy of Sports Medicine
In this course, you will learn how to effectively connect and motivate your clients to achieve their nutrition and weight management objectives. As a fitness professional, it is essential to be able to evaluate client nu...
$49.00listed price -
6
Diploma in Nutrition || Nutritionist In 90 Minutes
Pass Mark: 50% to secure your certificate!Course Pre-requisite: NoneCourse Duration: 90 Minutes Course Lectures! See Below.Certificate: SEM Fitness Academy Course & Exam Location: OnlineIn this course, we will discus...
$19.99listed price -
7
AI in Nutrition: Beginner’s Guide to Personalized Diets
Welcome to “AI in Nutrition: A Beginner’s Guide to Personalized Diet"This course is designed to help dietitians, nutritionists, and healthcare professionals unlock the power of Artificial Intelligence (AI) in modern nutr...
$29.99listed price -
8
Metabolic Health & Nutrition Coaching Foundations
Metabolic Health Mastery is a physiology-based course designed to help you understand how metabolic health actually works and how to improve energy, insulin sensitivity, recovery, sleep, and long-term health using system...
$19.99listed price -
9
Nutrition Masterclass: Master Your Macronutrients
The process of weight loss in today's society is highly overwhelming. Everywhere you look, someone is telling you (or selling you) a process, quick fix, fad diet, or supplements you must buy to lose weight or achieve you...
$79.99listed price -
10
Nutrition Education for the Consumer
Offered by National Academy of Sports Medicine
Understanding how to eat healthy can be daunting, especially when presented with unfamiliar science. Learn and apply everyday nutrition concepts to your lifestyle to get the most out of what you eat. Take time in underst...
$49.00listed price -
11
Food, Nutrition and Health
Offered by Wageningen University & Research
This course delves into the intricate relationship between food, nutrition, and health, exploring how various dietary choices impact our well-being. You'll gain insights into nutritional science, dietary recommendations,...
$448.20listed price -
12
Smart Grocery Shopping Choices for Optimal Nutrition
Offered by National Academy of Sports Medicine
This course simplifies grocery shopping to support your health and fitness goals. Learn to make intentional, nutrient-dense food choices with confidence. This course includes sample grocery lists, meal planning tips, pro...
$49.00listed price -
13
Mental Health and Nutrition
Offered by University of Canterbury
Learn what foods and nutrients should and should not be consumed to improve mental wellbeing and explore the fundamental role that nutrition plays in our mental health.
$189.00listed price -
14
Nutrition for a Healthy and Sustainable Lifestyle
Offered by Doane University
An introduction to basic principles of human nutrition with emphasis on nutrients, food sources, and function of nutrients within the human body.
$119.00listed price -
15
8 Week Shred - Build Muscle & Lose Fat Training & Nutrition
Are you Looking For a Workout Plan and Food Plan That Can Get You Real Sustainable Results Fast?I created the 8 week shred for individuals looking to just that. In the internet age there is so much misinforma...
$19.99listed price -
16
Nutrition and Healthy Living
Offered by University of California, Riverside
The purpose of this course is to introduce students to the importance of healthy eating and active living, which, in turn, can produce the best results for your overall well-being.
$59.00listed price -
17
EAT to Meet Your Fitness Goals: The Ultimate NUTRITION Guide
EAT to Meet Your Fitness Goals: The Ultimate NUTRITION Guide takes an in-depth look at mastering nutrition to help you achieve your fitness goals, whether you’re aiming for fat loss, muscle gain, or body recomposition. I...
$99.99listed price -
18
Psoriasis: Nutrition & Healing Strategies
In this course, I share my personal journey as a parent of a daughter who struggled with psoriasis. Through my experience, I discovered how nutrition and dietary changes played a crucial role in improving psoriasis sympt...
$19.99listed price -
19
Nutrition Mastery for Fitness and Wellness
Offered by National Academy of Sports Medicine
This specialization offers a comprehensive understanding of nutrition labels and equips learners with the skills to make informed grocery shopping choices for optimal health. Participants will delve into the world of fit...
$49.00listed price -
20
Diet & Nutrition Management
Eat yourself healthy. Most fad diets fail. Managing your diet works! Our Diet Management food and nutrition course shows that you are what you eat and drink
$24.99listed price -
21
edX MOOC / Non-creditFeeding a Hungry Planet: Agriculture, Nutrition and Sustainability
Offered by SDG Academy
How do we create a healthy and sustainable diet for the growing world population?
$59.00listed price -
22
Newborn Baby Care
Offered by University of Colorado System
A newborn baby is an amazing beautiful life filled with hope. Unfortunately, many babies die or experience preventable harm even in 21st century. It is imperative that babies who are born healthy get off to a healthy sta...
$49.00listed price -
23
School Health for Children and Adolescents
Offered by University of Colorado System
Children and adolescents spend so much of their time in school regardless of where they live in the world. Health and learning are closely connected in the school setting, where good health and healthy practices create t...
$49.00listed price -
24
Global Sodium Reduction Strategies
Offered by Johns Hopkins University
This course will help guide policy makers, advocates, and program managers as they design, plan, and implement sodium reduction interventions to protect public health. We invite you to see what interventions have been pr...
$49.00listed price -
25
Diabetes – the Essential Facts
Offered by University of Copenhagen
Across the world more than 420 million people are living with diabetes. Two thirds of these have not yet been diagnosed. When discovered late or managed incorrectly, diabetes can damage your heart, blood vessels, eyes, k...
$49.00listed price
Best Nutrition Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $448.20, with the middle of the range around $49.00 — a spread of $428.21. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera, edX, Udemy and International Open Academy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 9 of these are produced by a named university or institution, including ISSA, University of Bayreuth and Wageningen University & Research — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.