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Bridging the gap between nutrition science and practice

Here’s how our Clinical Nutrition Program equips you to gain experience, earn client trust, and build your reputation while you learn.

This comparison is based on publicly available program features and our internal curriculum analysis as of 2025. Individual programs may vary.

The fear of ā€˜getting it wrong’ holds so many early professionals back. But success comes from action. That's where we’re proudly different as we equip you to succeed now, not years later.

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Maurice Castelijn

Co-Founder and CEO, The Health Sciences Academy MBA from the London Business School Business Mentor and Coach, Clinical Nutrition Program / Dietetics Advancement Program, Chief Executive Officer, True Health Initiative

ā€œWe’re fighting and losing the battle against nutrition misinformation. That’s why we need education that empowers professionals to detect misinformation risks at scale and act responsibly.ā€

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Alex Ruani

Co-founder and Chief Science Educator, The Health Sciences Academy Doctoral Researcher in Health-Diet Misinformation, UCL Lead Instructor, Clinical Nutrition Program NBC-HWC credentialed coach trainer

Meet the Founders

Designed by Scientists. Backed by Technology. Powered by AI.

Go from uncertain to unstoppable with advanced specialisations

Deepen your knowledge in areas that are as unique as the clients you serve.

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Here's what our graduates are saying

Trusted by 100,000+ practitioners. See how they turned knowledge into confidence, and credentials into thriving client work

Rated 4.8/5 on Google

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The 3Ps that help us set you apart

These principles guide how you cut through misinformation, personalise support, and apply nutrition science with confidence to drive client transformation.

Learn about THSA
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Protect From Harm

We help you identify misinformation, mitigate the risk of wrong advice, and be careful with gurus promoting dangerous diets

Practical Science

Theory needs practice. We show you the science but also how to apply in real life to help you make a difference in the lives of clients

Personalisation

We have designed a wide range of personalisation client tools, models, methodologies, and materials so you can deliver better results

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Training Nutritionists of the Futureā„¢

The Health Sciences AcademyĀ® is the world’s largest 100% science-based online educational institution that’s setting the gold standard in professional nutrition practice.

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