You've Been Taking Nutrition Advice from the Wrong People
In the UK, anyone can call themselves a nutritionist — no training required. The title 'Dietitian' is different: legally protected, HCPC-regulated, and accountable. This Dietitians Week, I'm breaking down exactly what that means, why it matters, and how to check who you're actually taking advice from. Because you deserve to know the difference.
NUTRITION
5/31/20263 min read
This article provides general information only and is not a substitute for personalised medical, dietetic, or lifestyle advice.
Not all of it. But probably some of it.
Here's the problem: some of the people giving the loudest, most confident nutrition advice on social media are often the least qualified to do so.
No clinical training. No regulated qualification. No professional body holding them accountable. No consequences if they get it wrong.
And you'd have no way of knowing — because nothing in how they present themselves tells you.
This week is Dietitians Week 2026. The theme is 'More Than Just a Job.' And I think the most useful thing I can do is tell you exactly what that means — not for me, but for you.
1. Anyone Can Call Themselves a Nutritionist 🚨
This is not an exaggeration. In the UK, the title 'nutritionist' is not legally protected.
That means anyone — with any level of training, including none at all — can call themselves a nutritionist, create content, build a following, and give dietary advice to millions of people.
Someone with a Masters degree in nutrition and someone who completed a weekend online course can both legally call themselves a 'Nutritionist'. The title alone tells you nothing about the level of training behind it.
'Dietitian', on the other hand, is a legally protected title in the UK. To use it, you must hold an approved degree in Dietetics and be registered with the Health and Care Professions Council (HCPC).
If someone uses the title 'Dietitian' without being HCPC-registered, they are breaking the law. That accountability doesn't exist for any other nutrition title.
2. What Registration Actually Means 📋
Being HCPC-registered isn't a formality. It means:
Minimum four years of accredited university training, including clinical placements
Ongoing Continuing Professional Development — staying current with the evidence is a professional requirement, not a choice
A code of conduct with real consequences — HCPC can remove registration for unsafe or unethical practice
Accountability to a professional body — in my case, also the British Dietetic Association (BDA)
Compulsory professional indemnity insurance
This is the infrastructure of trust. It's what separates a profession from a content niche.
It's also what I bring to every piece of content I produce — including the free stuff.
3. Why This Matters More Than Ever Right Now 📱
Social media has created a perfect storm for nutrition misinformation.
Confidence reads as credibility. Aesthetics signal authority. Follower counts feel like endorsements. And the algorithm rewards engagement — which means bold, simple, often wrong claims spread further than nuanced, evidence-based ones.
The result? Millions of people are making daily decisions about their food and health based on advice from people who have never sat with a patient, never applied clinical evidence to a real person's life, and face zero professional consequences for getting it wrong.
I'm not saying everyone without a Dietetic degree is giving bad advice. Some aren't. But you deserve to know the difference — so you can decide who to trust, and why.
4. How to Check Who You're Actually Listening To 🔍
It takes about 30 seconds:
Do they use the title 'Registered Dietitian' or 'RD'? That's legally protected — it means something.
Are they HCPC-registered? You can check the public register at hcpc-uk.org — search any name, see if they're registered.
Do they cite evidence — or just assert things confidently? Confidence is not the same as accuracy.
Do they acknowledge nuance and individual variation? Blanket rules for everyone are a red flag.
Do they have something to sell that conveniently aligns with their advice?
None of this is about gatekeeping health information. Good, evidence-based nutrition content can come from lots of places. It's about giving you the tools to evaluate what you're reading — rather than defaulting to whoever shouts loudest.
💭 Final Thought
Dietitians Week exists because the value of this profession isn't always visible — and that invisibility has a cost.
The cost is confusion. Misinformation. People spending money on things that don't work, avoiding things that do, and never quite knowing who to believe.
You deserve better than that. You deserve advice from someone who completed the training, is legally accountable for what they say, and is genuinely here to help — not to sell you something that serves them more than it serves you.
That's what 'more than just a job' actually means.
Want nutrition advice from an actual Dietitian — not someone who did a weekend course? The FREE 'Shop Like A Dietitian' guide, has 7 practical tips to save you money today, including my actual shopping list, and meal plan. I have even thrown in a FREE 7 Day Reset to help you put your health front and centre in a way that fits your lifestyle. All this is one click away below.
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