Certified nutritionist course online · Institute Nutrition
Certified Nutritionist Course
Compare our top online nutrition courses, see the fees and find out which ones state a certificate. Taught by Ryan Fernando, Tushita Jain and Nisha Bajaj. Enrol in minutes.
Fundamentals of Nutrition
Certification on passing the final assessment.
Certificate Course in Cardiac Nutrition Online in India
Certificate stated. About one hour of lessons.
Top Certified Nutritionist Courses Online, Ranked by Goal
We ordered these by how most learners begin: foundation first, then a condition-focused course. This is our editorial order, not a third-party rating. Fees, lessons and duration are as listed on each course page and may change.


Fundamentals of Nutrition
Best for: beginners and professionals · 9 Lessons + Quiz · 4 Weeks · Tushita Jain
The foundation course. Certification on passing the final assessment, so it is the clearest first step.


Master Diabetes Care
Best for: all levels · 15 Lessons · Nisha Bajaj
Condition-focused diabetes course with a certificate stated on the course page.
Certificate Course in Cardiac Nutrition Online in India
Best for: all levels · 1 Lesson (about 1 hour) · 10 Weeks · Nisha Bajaj
A short, low-cost certificate course on heart health and nutrition.


Thyroid Mastery Course
Best for: all levels · 13 Lessons + 3 Quizzes · 8 Weeks · Ryan Fernando
In-depth thyroid course taught by the founder.
Fatty Liver Reversal Blueprint
Best for: all levels · 10 Lessons + 2 Quizzes · 12 Weeks · Tushita Jain
Evidence-based protocols for fatty liver, taught over 12 weeks.
Certified Nutritionist Course Fees: Pick by Budget
Prices on this page range from ₹199 to ₹5,999. Courses marked Certificate state one on their course page. Looking for a free course? These courses are paid, so start with the lowest tier. Check each course page for the current price.
Under ₹1,000
Low-cost way to start learning.
- Decode Gut Microbiome Report₹199
- Certificate Course in Cardiac Nutrition Online in IndiaCertificate₹299
- Cancer Prevention Nutrition Masterclass₹499
- Endometriosis₹499
- IV Nutrition Therapy₹499
- Micronutrients and Premenstrual Syndrome₹499
- Supplement Calculation Course: Micronutrients₹499
- Bariatric Nutrition₹999
- Constipation Management Specialist Certification (CMSC)₹999
- Introduction to Functional Medicine: Decoding the Gut & Root Causes of Gut Chaos₹999
₹1,000 to ₹2,999
Focused topic courses.
- GUT HEALTH: Secret Prescription Foods and Supplements₹1,499
- Anemia Educator₹1,999
- Fasting, Feasting & Metabolic Health₹1,999
- Fertility Nutrition Masterclass₹1,999
- Supplement Prescription Made Easier: Level 1₹1,999
- Supplement Prescription Made Easier: Level 2₹1,999
- Supplement Prescription Made Easier: Level 3₹1,999
- Alzheimer's Care: Learn the Science, Support the Mind₹2,999
₹3,000 and above
Longer, in-depth courses.
- Master Diabetes CareCertificate₹3,999
- Fundamentals of NutritionCertificate₹4,999
- Gut Health 2₹4,999
- Supplement Prescription Made Easier: Level 4₹4,999
- Fatty Liver Reversal Blueprint₹5,999
- PCOS Nutrition Course Online in India₹5,999
- Thyroid Mastery Course₹5,999
Certified Nutritionist Course in India: How Enrolment Works
Institute Nutrition is based in Bengaluru and teaches online, so you can learn from home. Three simple steps:
Choose your course
Use the ranked list above, or message the team on WhatsApp and tell them your goal.
Enrol securely online
Open the course page, click Enroll Now and complete secure online enrolment.
Learn online
Study with recorded lessons, live classes or both, depending on the course.
Which Courses Give a Certificate?
Be sure before you buy. Here is exactly what each course page states.
| Course | Price | Lessons | Stated duration | Certificate | Instructor |
|---|---|---|---|---|---|
| Fundamentals of Nutrition | ₹4,999 | 9 lessons + 20-question quiz | 4 weeks | Yes, on passing the final assessment | Tushita Jain |
| Master Diabetes Care | ₹3,999 | 15 lessons | Not stated | Stated on course page | Nisha Bajaj |
| Certificate Course in Cardiac Nutrition | ₹299 | 1 lesson (about 1 hour) | 10 weeks | Stated on course page | Nisha Bajaj |
| Thyroid Mastery Course | ₹5,999 | 13 lessons + 3 quizzes | 8 weeks | Not stated | Ryan Fernando |
| Fatty Liver Reversal Blueprint | ₹5,999 | 10 lessons + 2 quizzes | 12 weeks | Not stated | Tushita Jain |
"Not stated" means the course page does not currently say. Please confirm details on the course page before you enrol.
Government Certified Nutritionist Course: What to Know First
Many learners search for a government certified nutritionist course. We would rather be clear than promise something we cannot show. All Institute Nutrition (INC) courses are for knowledge upgradation, not for practice.
- The course pages do not describe any course as government-approved, so we do not claim it.
- Course certificates show you completed the learning. They are not a licence to practise.
- Rules on who can practise or use a title differ by country and state. Check with the relevant authority.
Who Can Take a Certified Nutritionist Course?
The course pages describe audiences that include nutritionists, dietitians, healthcare professionals, students, wellness and fitness professionals, caregivers and people who want to understand a condition. Each course lists its own audience.
Beginners and students
Start with Fundamentals of Nutrition, listed for beginners and professionals.
Nutritionists, dietitians and healthcare professionals
Go deeper with condition-focused courses on diabetes, heart health, thyroid and liver. See our clinical nutrition courses.
Wellness and fitness professionals
Explore performance nutrition in the Sports Nutrition Course.
Meet Your Instructors
The people who teach the courses above.

Ryan Fernando
Founder, Institute NutritionTeaches the Thyroid Mastery Course, the Gut Health courses and the Supplement Prescription Made Easier series (Levels 1 to 4).

Tushita Jain
Head of Institute Nutrition · Clinical Nutritionist and EducatorWorks across curriculum development, education and professional training. Teaches Fundamentals of Nutrition and the Fatty Liver Reversal Blueprint.
Nisha Bajaj
Senior nutrition expert and course instructorTeaches courses across diabetes, cardiac nutrition, women's health and gut health. Her cardiac course page describes over 20 years of experience in clinical practice and nutrition education.
Certified Nutritionist Course: Frequently Asked Questions
What is a certified nutritionist course?
What is the best certified nutritionist course?
Which Institute Nutrition courses state a certificate?
Is this a government certified nutritionist course?
Can I work as a certified nutritionist after completing a course?
Is there a certified nutritionist course online in India?
Are there free certified nutritionist courses?
How much does a certified nutritionist course cost?
Which course should I start with?
How long does a nutrition certificate course take?
Who can enrol in these courses?
Is a certificate course the same as a nutrition degree?
How do I enrol?
Ready to Enrol? Choose Your Course
Pick a course, enrol securely and start learning online with Institute Nutrition.
Also see all nutrition courses online, the Sports Nutrition Course and the Clinical Nutrition Course.