Mullen Natural Health Centre

Mullen Natural Health Centre Leading Naturopaths with 35+ years experience
🎄Holiday hours pinned below Our Naturopaths specialise in treating the cause of your symptoms.
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We're here to help you be well naturally.

☀️ Mornings don’t have to be chaotic! Start your day with intention, not panic. A simple morning routine can boost your ...
02/01/2026

☀️ Mornings don’t have to be chaotic! Start your day with intention, not panic. A simple morning routine can boost your energy, focus, and mood — while keeping your nervous system calm.

Read our latest blog to discover how to build a morning routine that actually supports your health.

Cheese, wine, kombucha... friends or frenemies? If you always feel puffy, itchy or headachy after eating (even the “heal...
28/12/2025

Cheese, wine, kombucha... friends or frenemies?

If you always feel puffy, itchy or headachy after eating (even the “healthy” stuff), histamine intolerance could be the sneaky culprit. In this blog, we break down what histamine intolerance actually is, the signs to look for, and what you can do to feel so much better.

Histamine intolerance is manageable — with the right plan.

Book an appointment with Mary via the link in our bio or call us on 4961 4075.

Feeling wired, tired, and one coffee away from a meltdown? 😅 Magnesium might be the missing piece in your stress puzzle....
26/12/2025

Feeling wired, tired, and one coffee away from a meltdown? 😅

Magnesium might be the missing piece in your stress puzzle. From calming your nervous system to relaxing tight muscles and helping you sleep, magnesium is the chill-out mineral your body actually needs. 🧘‍♀️💤

But here is the thing... not all Magnesium is the same and it is important that you get personalised advise on which one is right for you.

Want a free 15 minute call to know exactly what you need? Book via the link in our bio or call us on 4961 4075.

Read more on the blog

Merry Christmas from us to you!
24/12/2025

Merry Christmas from us to you!

Parents, if meals end in meltdowns, bloating, hyperactivity, or sudden fatigue — it’s rarely ‘just fussy eating.’Your ch...
17/12/2025

Parents, if meals end in meltdowns, bloating, hyperactivity, or sudden fatigue — it’s rarely ‘just fussy eating.’
Your child’s reactions are signals:

✨ Food sensitivities (histamines, oxalates, salicylates, dairy, gluten)
✨ Gut imbalances (low stomach acid, slow digestion, microbial issues)
✨ Blood sugar swings (energy crashes after snacks or high-carb meals)

When we notice and address these patterns, behaviour, mood, sleep, and long-term metabolic health improve.

Ready to support your child and pinpoint the cause of this behaviour? Book an appointment with Mary via the link in our bio or call us on 4961 4075.

Christmas is coming—and so is the temptation to throw all your health goals out the window! But here's the truth: you do...
16/12/2025

Christmas is coming—and so is the temptation to throw all your health goals out the window! But here's the truth: you don't have to choose between enjoying the festive season and feeling good in your body.

The holidays are meant to be enjoyed, not endured. So instead of stressing about every mince pie or glass of champagne, let's focus on balance. A few smart strategies can help you navigate the season without the guilt, the bloat, or the January regret.

Remember: one day of celebrating won't derail your progress. It's what you do consistently that matters. So go ahead—enjoy the turkey, the trifle, and the time with loved ones. Just don't forget to take care of yourself along the way.

What a wonderful way to wrap up the year! 🎄✨ Saturday night we had a lovely night at Merewether Surfhouse to celebrate o...
15/12/2025

What a wonderful way to wrap up the year! 🎄✨

Saturday night we had a lovely night at Merewether Surfhouse to celebrate our incredible team and all the hard work everyone has put in throughout 2025. Here’s to an amazing team and an even brighter 2026! 🥂

Feeling like you’re going to sort it out in January?Here’s the truth: if you keep waiting, your symptoms don’t wait with...
11/12/2025

Feeling like you’re going to sort it out in January?

Here’s the truth: if you keep waiting, your symptoms don’t wait with you — they follow you straight into the new year.

- Fatigue
- Gut pain
- PMS
- Post-Christmas stress.

And a body that’s already waving the white flag before January even begins.

But the good news? You don’t have to start 2026 feeling behind.

At Mullen Health, we look deeper — into your hormones, gut health, stress load and the real reasons you’re not feeling your best. With the right testing, personalised treatment, and support, your January can look completely different.

✨ Start the year strong. Book your consult before December 19th and receive $50 off!

Book via link in bio or give us a call on 4961 4075

The holiday season is magical, but let's be honest — it can take a toll on our bodies. Between festive feasts, late nigh...
11/12/2025

The holiday season is magical, but let's be honest — it can take a toll on our bodies. Between festive feasts, late nights, and packed schedules, staying healthy can feel like a challenge.

That's where our favourite supplements come in - these essentials will help you enjoy every moment while keeping your wellness on track.

To make sure you’re stocked and ready for the festive break, we recommend placing your order before Friday December 19.
This allows time for delivery or to ensure the item you want is available.

We will still have some stock available in-clinic up until Christmas Eve, however certain items may run low, so ordering ahead is your best option.

Address

16 Murray Street, Hamilton
Newcastle, NSW
2303

Opening Hours

Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 5pm

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Our Story

Mullen Natural Health Centre has been serving the community of Newcastle in some form since 1958. While Peter Mullen has owned and lead the current business for nearly three decades, its history stretches back 60 years.

Our Family business is home to Naturopaths and nutritionists whom are experts in treating anxiety, mental health, women’s health, gut heath, thyroid health as well as childrens’ health. Our practice in Hamilton hosts our consult rooms and the Herb Bar, leading the way in over the counter natural medicines where drop-in consults are held . We are an all-in-one for acute care as well as symptomatic, long term and wellness health care.

Peter Mullen grew up in a very health-focused family, so it was only natural that he would go on to pursue a career in health. After achieving his degree in Naturopathy at the NSW College of Natural Therapies, Peter was lucky enough to return to his hometown of Newcastle to work for McKay BioChemist in 1989 - a time when very few people were hiring Naturopaths.

The practice was established by Clary McKay in 1958, and was one of the only natural health clinics in the region. The McKays had a fantastic reputation and people would queue down the stairs to see the McKays at HP Chambers in Hamilton.