Marita on Nutrition

Marita on Nutrition Dr. Marita Serfontein,PhD RD(SA), is a Registered Dietitian with over 20 years of experience in evidence-based, nutrition.

Based in South Africa, she offers personalised nutrition support for individuals and science-backed wellness programs for businesses

04/06/2026

'High protein' is nie outomaties 'n gesondheidswaarborg nie.

Proteïen is belangrik, maar dit is steeds die hele produk wat tel.

Wanneer jy inkopies doen, kyk verder as die groot bemarkingswoorde op die voorkant van die verpakking. Draai dit om en lees die bestanddelelys.

✨ Hoe korter en eenvoudiger die lys, hoe beter.
✨ Hoe meer die kos soos kos lyk, hoe makliker is dit gewoonlik om dit in 'n gebalanseerde eetpatroon in te pas.

Soms is die beste proteïenkeuse nie die duurste of die mees bemarkte een nie. Dis die een wat die naaste aan regte kos is.





Hello, I'm Marita 👋 (the real person behind Marita on Nutrition)As a dietitian with 20+ years of experience and a PhD in...
02/06/2026

Hello, I'm Marita 👋 (the real person behind Marita on Nutrition)

As a dietitian with 20+ years of experience and a PhD in Nutrition, I've learned that the best nutrition advice is often the simplest.

My passion is helping people cut through the noise of diet trends, social media claims, and marketing hype so they can make confident decisions about their health.

You won't find me promoting quick fixes or miracle products. Instead, I focus on evidence-based nutrition, practical strategies, and sustainable habits that work in real life.

Because good health isn't built by being perfect. It's built through small, consistent choices that add up over time.

Whether you're looking to improve your energy, support your family’s health, manage a medical condition, or simply make sense of the latest nutrition headlines, I'm very happy you've joined our community.

💬 What's one nutrition question you've always wanted to ask a dietitian?





Feeling the winter sniffles creeping in? This DIY wellness shot is one of my favourite seasonal staples 🍊🫚Packed with gi...
28/05/2026

Feeling the winter sniffles creeping in? This DIY wellness shot is one of my favourite seasonal staples 🍊🫚

Packed with ginger, turmeric, citrus, honey, and black pepper, it brings together ingredients known for their anti-inflammatory and immune-supportive properties, right when our bodies tend to need a little extra support.

Simple to make, comforting to sip, and easy to keep on hand during flu season.

✨ No fresh ginger or turmeric? Two tablespoons of the dried versions work beautifully too.

Take it as a quick shot or add it to warm water for a soothing drink. Your immune system will thank you.

What if better pregnancy outcomes started with something simple? 🤰🥗🫐I’m incredibly grateful to see my PhD research recen...
19/05/2026

What if better pregnancy outcomes started with something simple? 🤰🥗🫐

I’m incredibly grateful to see my PhD research recently shared by the University of the Free State.

At the heart of this work is a simple idea: practical, accessible nutrition can make a real difference, especially in communities where resources are limited.

It’s a reminder that meaningful change doesn’t always come from something complex. Sometimes it’s about creating solutions that fit into people’s everyday lives.

Thank you for being part of this journey with me.

Read more here on the blog >> https://www.ufs.ac.za/templates/news-archive/campus-news/2025/may/targeted-nutrition-shows-promise-for-healthier-pregnancies-in-vulnerable-communities

Peptides are having a moment… but clarity is still catching up.With more products popping up online, it’s becoming harde...
15/05/2026

Peptides are having a moment… but clarity is still catching up.

With more products popping up online, it’s becoming harder to tell what’s well-researched, what’s medically guided, and what’s simply trending.

That’s where understanding the context matters, not just the claim.

✨ You don’t need to figure it out alone.

If you’re considering something like this and want clear, science-backed guidance tailored to you, I do offer one-on-one consultations.

👉 Book via the link in bio
💬 Or drop your questions below, I’m happy to unpack them

10/03/2026

Before you buy another supplement… watch this.

Some supplements are essential.
Iron deficiency, pregnancy, true nutrient gaps — they matter.

But many people aren’t supplementing because they need to.
They’re supplementing because they’re uncertain.

Uncertain if their food is enough.
Uncertain about ageing.
Uncertain about what they might be missing.

And a capsule feels like control.

Sometimes we’re not filling a nutrient gap —
we’re filling an anxiety gap.

So the real question isn’t just:
“Does this supplement work?”

It’s:
“Why am I taking it?”

👇 Curious about supplements that are actually worth it?
Comment SUPPLEMENTS and I’ll cover them next.

Marita’s Black Quinoa & Blueberry SaladHigh in fibre. Rich in nutrients. And yes — it actually keeps you full.Here’s how...
19/02/2026

Marita’s Black Quinoa & Blueberry Salad

High in fibre. Rich in nutrients. And yes — it actually keeps you full.

Here’s how I build it:

Basil pesto cream (Woolworths) as the base
1 cup black quinoa (cooked according to package instructions)
100g roasted flaked almonds
1½ cups blueberries
2 rounds feta, crumbled
1 pack micro leaves

This bowl gives you:
✔️ Plant protein
✔️ Healthy fats
✔️ Antioxidants
✔️ Fibre for gut health and steady energy

A salad can absolutely be satisfying — if you build it properly.

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