

Australia’s Queen of Hormones™
STEPH LOWE, CLINICAL NUTRITIONIST
Pathology-led hormone health for women in their late reproductive years and beyond. Stop guessing. Find out what is actually driving your symptoms, and what to do about it.
Hormone health, read from your bloods, not just your symptoms.
I’m Steph Lowe, a clinical nutritionist with over 15 years in practice and the founder of The Natural Nutritionist.
I work with women whose hormones have stopped playing fair: wrecked sleep, heavy bleeding, rage before a period, fatigue that coffee can’t touch. I test, interpret your pathology properly, and tell you exactly what to do next.

Hormone health, done differently.
Here’s how I work.
No quick fixes
Band-aid protocols never last. I build hormone health on real food, lifestyle and the right supplements for your results, so the changes hold for the long haul.
Test, don’t guess
Functional pathology sits at the centre of everything I do. Your bloods, read in the right context and the right phase of your cycle, show what your body needs and what it doesn’t.
Never generic
Two women with the same symptoms can have completely different blood chemistry. Every protocol I write is built from your results, never from a template.
Straight answers
You get clear, evidence-based explanations, the reasoning behind them, and a plan you can actually follow.
Want to know more about Steph?
I founded The Natural Nutritionist in 2011 and have spent over 15 years helping women make sense of their hormones, using real food, lifestyle changes and functional pathology.
I’m dedicated to inspiring women to make health a priority. I find the root cause first, test before I treat, and make it easy to look after your health, fertility and longevity for the long haul. My recipes keep the ingredients minimal, the prep quick and the flavour high.

Pathology-led hormone support, with direct access to me.
Work with me
Three ways to start: join the Collective, learn one topic with a masterclass, or begin free.
The Hormone Mastery Collective
The only way to get direct access to me. Pathology-led support through a private community, a monthly live masterclass and Q&A with me, 48-hour replays and a growing clinical library. Priority access to personal pathology reviews and 10% off practitioner-only supplements.
$49 a month or $539 a year. No lock-in, cancel anytime.
Want to learn one topic properly? Perimenopause, PMS and PMDD, the hormone-histamine connection, low thyroid, low iron and how to read your basic bloods. Every masterclass is included in the Collective, or you can buy one on its own.
Start free
Take the 5-minute hormone health check, or download the Hormone Mastery Method Testing Guide to learn what to test, when to test and what your results mean.
1:1 with Steph
Looking for 1:1 work with me? My Hormone Balance Blueprint and Thyroid Balance Blueprint are both closed. Email [email protected] to join the waitlist.
Practitioner? Train with me.
Lead with Health is clinical mentoring for nutritionists, naturopaths and other practitioners who want to read pathology with confidence and treat women’s hormone health at a higher level. Thirty on-demand modules and monthly live calls, built by a clinician who does this every day.
Why my clients love working with me
“TNN has enhanced both my life & the life of my family. I always enjoy my consultations with Steph. I’m in a fluctuating state with my hormones during peri menopause & she addresses my concerns with empathy & provides effective solutions. I know I’m in good hands. Finally, I should add that TNN’s recipes are weekly staples in our home.”
Taryn KoetsierGoogle review
“Steph has been such a lifeline for me through this whole peri journey. She’s the kind of person who genuinely cares - not just about her clients, but about changing the whole conversation around women’s hormone health. She’s on a mission to make sure we all have the information we should have had years ago, so we can make choices that actually work for us.”
Sarah HodgesGoogle review
“I have loved taking a deeper dive into understanding my hormones and my body with Steph. The education alongside a personalised protocol sets you up to win! Having other women in this group makes you feel that you are not alone and offers extra support whilst navigating the content. I highly recommend this program for any woman looking to truly understand what the heck is going on with their body while they go through each hormonal phase.”
Jacalyn SmithGoogle review
“I found TNN on Instagram after a lifetime of debilitating ovulation and period pain, and decided to make an appointment with Steph Lowe - it was the best thing I could have done, Steph has literally changed my life. Within a couple of months of being under her care, the changes in my health were apparent and I’ve never looked back. Her vast knowledge and expert advice in the nutritional and food space is extraordinary, and I couldn’t be more grateful for her guidance.”
Michelle KiernanGoogle review
“I've been working with Steph for 7 years, she's changed my health and life! We initially focused on my triathlon/endurance nutrition, then we worked very hard to get rid of gut parasites. Steph was pivotal for me to get the strong gut health I now have. We also focused on my hormones (amenorrhea for a couple of years and we have now achieved regular cycles!). For the past few years, we have been catching up a few times a year to make sure my gut, hormones and overall health are all in check. Thanks Steph!”
Marie Andrieux
“I feel so grateful to have Steph helping support me in my health. After some thyroid issues with my first child, I sought Steph’s help second time round and had such a positive experience. She listened, supported and guided my nutrition journey during this postpartum period and among dealing with a few other things that have popped up along the way (low iron, heavy menstrual bleeding, stress), I have never felt better. She is a true gem!”
Meleigh Brauer
Ready to stop guessing?
Start with the free 5-minute hormone health check, or go straight into The Hormone Mastery Collective for pathology-led support, monthly access to me and the full masterclass library.
Craving even more?

Catch up on the podcast
Health, Happiness & Human Kind is on pause, but the back catalogue is still there: over 2 million downloads of conversations with clinicians, researchers and practitioners on hormones, pathology, thyroid, perimenopause, fertility and metabolic health. For new content from me, join the Collective.







