Every accredited nutrition program in one honest directory.
687 programs — ACEND for the RD pathway, NANP for holistic, BCNS for clinical, and every major commercial certification. Filter by credential, cost, format, and accreditation. No sponsored ordering. Ever.
Built on the accreditors that actually matter
We pull from the recognized US credentialing bodies — not vendor marketing pages.
Accreditation Council for Education in Nutrition and Dietetics — the only nutrition education accreditor recognized by the US Department of Education for the RD credential.
Board for Certification of Nutrition Specialists — issues the CNS credential, the leading clinical nutrition certification outside the RD track.
National Association of Nutrition Professionals — accredits holistic nutrition schools and issues the BCHN credential.
Provider-issued credentials from IIN, Precision Nutrition, NASM, ISSA, AFPA, FDN, Kresser, and others — clearly labeled as non-third-party-accredited.
9 paths into professional nutrition
Different credentials, different careers, different price tags. Start with the pathway that matches what you actually want to do.
RD Pathway
ACEND-accredited Registered Dietitian programs. The only nutrition credential recognized by Medicare and US insurance.
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CNS Pathway
BCNS-recognized MS-level clinical nutrition programs for naturopaths, integrative MDs, and functional clinicians.
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Holistic / BCHN
NANP-approved programs leading to the Board Certified in Holistic Nutrition credential.
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Health Coach
NBHWC-approved programs training the next generation of lifestyle medicine practitioners.
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Nutrition Coach
Commercial certifications for online coaches, gym-based trainers, and wellness entrepreneurs.
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Functional Nutrition
Root-cause clinical nutrition programs for existing clinicians and advanced practitioners.
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Fitness Nutrition
Nutrition certifications bolted onto personal training — 8 to 13 weeks, entry-level.
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Plant-Based
Specialty certifications focused on whole-food plant-based eating patterns.
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Culinary Nutrition
Programs combining professional cooking with applied nutrition science.
Explore →Answer 6 questions, get a personalized shortlist
Our Match Me Quiz takes your goals, budget, timeline, and education level and returns the 5 programs that actually match you. Zero affiliate weighting.
Start the quiz →Start with our in-depth reference posts
Not sure what credential you're shopping for yet? These guides walk you through the landscape before you commit.
Best Online Nutrition Courses 2026
Free, paid, and certification-level courses compared. The starting point if you're exploring nutrition education.
Read guide → Buyer's guideBest Online Nutrition Certifications
Our definitive buyer's guide to commercial nutrition certifications — ISSA, NASM, Precision Nutrition, IIN, and more.
Read guide → Degree programsBest Online Nutrition Degree Programs
Bachelor's and master's nutrition programs you can complete without relocating, with honest notes on the RD pathway.
Read guide → CareerHolistic vs Clinical Nutrition: Which Path?
Two real paths, two different credentialing systems, two very different career outcomes. Our honest breakdown.
Read guide → Credential explainerWhat Is BCHN Certification?
The complete 2026 guide to the Board Certified in Holistic Nutrition credential, its costs, and who it's for.
Read guide → CareerHow to Become an Online Nutrition Coach
The step-by-step guide to building a nutrition coaching practice in 2026 — including which certification actually matters.
Read guide →Honest ranking. No sponsored ordering. Ever.
Most "best nutrition certification" articles are thin affiliate listicles written to convert clicks to commissions. This is not that.
We catalog every accredited program we can verify, group them by credential, and show you exactly what each costs — including the ones where we earn nothing. Our editorial is reviewed for accuracy against accreditor data, not vendor press releases. Our database is built from ACEND, NANP, and BCNS directories. Our ranking is alphabetical within credibility tiers, not by who pays the most.
We earn money from affiliate commissions when readers enroll through tracked links. That's disclosed on every page. We do not accept payment for ranking, featured placement, or removal of criticism — full stop. When a school pays us for a verified listing or lead delivery, that's disclosed on the school's card, and it has no effect on the ranking order.
If you find a mistake, email us. We fix them within the week.
Common questions
How is this database different from other nutrition course listicles?
Most "best nutrition certification" articles you find online are thin affiliate content written by marketing teams. Ours is a structured database of every accredited program we could verify — 608 from ACEND, 36 from BCNS, 20 from NANP, plus 23 commercial certifications — with no sponsored ordering and no hidden advertising. We do earn affiliate commissions from some providers (disclosed on every page), but we've never accepted payment in exchange for ranking or inclusion.
Are you the same as Yoga Alliance or CDR?
No — we are not an accreditor, credentialing body, or school. Online Nutrition Planet is an independent editorial publication. We catalog programs from recognized US accreditors (ACEND, NANP, BCNS) and commercial providers. If you want to verify a specific program's accreditation status, always check the accreditor's own directory before enrolling.
Is the Match Me Quiz free?
Yes — completely free, no account required, no paywall. Six questions give you a personalized shortlist. You can optionally enter your email to have the full ranked list sent to you, but nothing in the database or quiz is gated.
Do you accept money from nutrition schools?
We accept affiliate commissions when a reader enrolls in a program through a tracked link (disclosed on every detail page). We do not accept payment for featured placement, ranking improvements, or inclusion in the database. A school's presence on this site has nothing to do with whether they pay us.
How often is the data verified?
The ACEND, NANP, and BCNS sources were last fully re-scraped in April 2026. Commercial certification details are spot-checked quarterly. Every detail page shows a "last verified" date — always check the provider's site directly before making a financial decision.
I see a mistake — how do I report it?
Email us at the address on the contact page. We take corrections seriously and the editorial team reviews every report within a week.
Ready to find your nutrition program?
687 accredited nutrition programs. Filter, compare, decide.