Katrina's Family Nutrition

Katrina's Family Nutrition Helping women & teens become their best selves with food, mindset and lifestyle support. Katrina has a strong interest in teenage and women’s health.

Katrina Harrington is a Clinical Nutritionist with a Health Science degree in Nutritional and Dietetic Medicine. Prior to becoming a Nutritionist, Katrina spent over 20 years working in corporate Human Resources and project management, so has extensive experience building relationships and helping people navigate challenging circumstances. After years of helping people find jobs and supporting the

ir career progression, Katrina decided to turn her hand to helping improve people’s health. Katrina completed her Bachelor of Health Science at Endeavour College of Natural Health in 2020, graduating with Distinction and receiving the Australian Natural Therapists Association Graduate award. Passionate about helping families improve their health with practical and sustainable advice, Katrina established Katrina’s Family Nutrition. Katrina sees clients at her home clinic in Cherrybrook, at their homes in surrounding suburbs and online via Zoom. In addition to seeing clients one-on-one, Katrina runs teenage workshops which educate and empower teens to take control of their health. When she’s not helping clients, Katrina can be found looking after her family (a husband, three teenage children and a cavoodle called Scooby), or getting her regular dose of exercise, which can be anything from running to visiting the gym to coaching/playing/umpiring netball. She also loves skiing in winter; fortunately her family share her enthusiasm for this, with all five of them hitting the slopes every year together.

Thrive Like a Girl is Back!I'm super-excited to once again work with Kate from Empower360 Fitness to deliver Thrive Like...
08/09/2026

Thrive Like a Girl is Back!

I'm super-excited to once again work with Kate from Empower360 Fitness to deliver Thrive Like a Girl in the upcoming school holidays.

This is a full-day retreat for teen girls (12–17): offering movement, mindset, and nourishment, with morning tea and lunch included.

And once again, we are offering an Early Bird Price of just $119 (incl. GST).

Wednesday, 30th September
10.30am - 4.30pm
Empower360 Fitness - College St, Gladesville

** Early bird price ends Tuesday 15th September **

Booking link in comments below. 👇

31/08/2026

Ever notice how you can hear a story once and still find yourself thinking about it years later? 🌊

This month I've been exploring the ripple effect – and there's nothing that ripples further than a good story.

New blog post is up 👇

If you've got questions around screen use, brain health & development, nutrition and mental health of our teens, come al...
14/08/2026

If you've got questions around screen use, brain health & development, nutrition and mental health of our teens, come along to this Teenage Health - Health & Wellness Event , which I'll be speaking at along with four other talented individuals.

Monday 7th September 6pm - 9pm

I'll be speaking alongside GP Dr Deepa from Sydney Low Carb Specialists, Clinical Psychologist Amy Talbot from The Talbot Centre and Alice Bullivant interviewing an 18 year old guest on what teens really want us to know.

Tickets are limited to keep the group for the evening small with plenty of Q & A time to ask our panel anything on your mind about teen health and wellbeing.

Tickets $60 including dinner - bring your teen!

Ticket link in the comments below.

Sometimes, I give people a detailed meal plan (Metabolic Balance being the most personalised plan you can get - a food l...
24/07/2026

Sometimes, I give people a detailed meal plan (Metabolic Balance being the most personalised plan you can get - a food list based on exactly what your body needs).

Sometimes, I tweak what people are already eating - small, sustainable changes that we implement week to week.

Why do both?

Simple.

We're all unique.

Some people like a detailed plan.

Some people like a couple of steps at a time.

No right or wrong.

Just what's right for you, right now.

Which brings me to Metabolism Makeover.

Most of us know what healthy eating looks like.

The challenge is putting it into practice when we're juggling work, family, appointments, sport, school and everything else life throws at us.

I wanted something that removed the overwhelm.

A healthy plan you can simply follow.

Daily guidance that teaches you as you go.

No calorie counting.

No complicated recipes.

No wondering if you're getting it right.

Just simple, nourishing meals that help you build habits you can actually stick with.

Because healthy eating shouldn't add more stress to your life.

It should make life feel easier. 💙

And right now, for another 12 days, Metabolism Makeover is having a flash sale - just $37 (usually $87).

Comment MAKEOVER if you'd like to take advantage of this offer.

Metabolism Makeover Special Offer - Two Weeks Only!What if someone took the guesswork out of healthy eating for you?That...
22/07/2026

Metabolism Makeover Special Offer - Two Weeks Only!

What if someone took the guesswork out of healthy eating for you?

That's exactly what my Metabolism Makeover program does.

✔️ Done-for-you meal plan
✔️ Shopping list
✔️ Delicious recipes
✔️ Daily emails explaining why you're doing what you're doing
✔️ Practical nutrition education you can keep using long after the program finishes

It's not just about following a plan.

It's about learning as you go, so healthy eating starts making sense.

✨ Normally $87

🔥 For the next TWO WEEKS ONLY – just $37!

If you've been waiting for the right time to reset your eating habits without feeling overwhelmed, this is it.

Comment MAKEOVER below or send me a message and I'll send you the details.

14/07/2026

One of the greatest privileges of my work is watching teenagers begin to see themselves differently.

Recently, a parent shared this with me:

"It's been a game-changer. I've really seen my daughter grow and mature into her thinking, applying the skills and tools you've given her"

Mindset coaching isn't about "fixing" teenagers.

They're not broken.

It's about helping them recognise strengths they already have.

Giving them tools to navigate challenges.

Helping them understand their emotions.

And reminding them that they don't have to face life's ups and downs alone.

Every teenager deserves someone in their corner.

That's why I love what I do. 💙

⏰ One week to go!Thrive Like A Girl is happening next Tuesday and there are still a few spots left.A full day of boxing,...
30/06/2026

⏰ One week to go!

Thrive Like A Girl is happening next Tuesday and there are still a few spots left.

A full day of boxing, Pilates, mindset workshops, smoothies and good food — designed specifically for teen girls aged 12–17.

If your daughter needs a confidence boost these school holidays, this is it.

Booking link in comments below 👇

Latest Blog Post explores my Nourish + Thrive Ecosystem, giving you a look into everything I offer in Katrina's Family N...
26/06/2026

Latest Blog Post explores my Nourish + Thrive Ecosystem, giving you a look into everything I offer in Katrina's Family Nutrition and how it has evolved over the past 6 years.

Link in comments below.

26/06/2026

Who missed my Nourish + Thrive: The Family Reset Masterclass last month?

Comment REPLAY and I'll send it through.

Early bird price for Thrive Like a Girl ends tomorrow!A full-day retreat for teen girls (12–17): movement, mindset, and ...
21/06/2026

Early bird price for Thrive Like a Girl ends tomorrow!

A full-day retreat for teen girls (12–17): movement, mindset, and nourishment, with morning tea and lunch included. 💪🍏🏃‍♀️‍➡️

Early bird $119 (incl. GST) — increases to $139 on Monday 22nd June. Spots are limited.

Tuesday, 7th July
Empower360 Fitness - College St, Gladesville

Booking link in comments below. See less

Address

11 Cannan Close
Sydney, NSW
2126

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