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 their 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.

Ever notice that when you say you're trying to “eat healthier,” it can sometimes create tension at home?Last week I talk...
10/03/2026

Ever notice that when you say you're trying to “eat healthier,” it can sometimes create tension at home?

Last week I talked about how 𝐜𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐬 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐭𝐞𝐞𝐧𝐬.

The same principle applies to health goals at home.

When family members don’t understand why you're making changes, it can create confusion or resistance.

Many women start a health journey with the best intentions — more energy, better health, feeling stronger in their bodies.

But sometimes families hear something different.
They might hear:
• “Everything we eat is wrong.”
• “Mum is dieting again.”
• “This is going to make meals complicated.”

That’s why 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐦𝐚𝐭𝐭𝐞𝐫𝐬 𝐬𝐨 𝐦𝐮𝐜𝐡 𝐰𝐡𝐞𝐧 𝐲𝐨𝐮’𝐫𝐞 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐭𝐨𝐰𝐚𝐫𝐝 𝐡𝐞𝐚𝐥𝐭𝐡 𝐠𝐨𝐚𝐥𝐬.

One thing that helps enormously is h𝐚𝐯𝐢𝐧𝐠 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐩𝐥𝐚𝐧.

When I work with clients through 𝐌𝐞𝐭𝐚𝐛𝐨𝐥𝐢𝐜 𝐁𝐚𝐥𝐚𝐧𝐜𝐞 ®, they get:

✔ clear meal structure
✔ specific food combinations
✔ simple guidelines to follow

Instead of constantly explaining your choices, you can simply say:
"This is the plan I’m following for my health."

Clarity removes confusion — for you and for your family.

And when things feel clear and consistent, it’s much easier for the people around you to support you.

Sometimes the biggest benefit of an MB plan isn’t just the nutrition…

It’s the confidence and communication it creates. 💛

Every teen needs at least one safe adult. Teens thrive when they feel connected to at least one trusted adult.That might...
05/03/2026

Every teen needs at least one safe adult.

Teens thrive when they feel connected to at least one trusted adult.

That might be:
▪ A parent
▪ A coach
▪ A teacher
▪ A mentor

Connection builds confidence.

Confidence improves communication.

Communication reduces risk behaviours.

Encourage your teen to build safe relationships:
• Talk positively about teachers
• Support involvement in sport or leadership
• Create opportunities to mentor younger kids
• Model respectful communication at home

And remember — your role isn’t to control every outcome.

It’s to stay connected.

That’s also why in my teen coaching, I stay connected with parents too. Improving communication at home supports everything we work on in sessions.

Strong connection = stronger teens 💛

From chaos to calm. 𝑾𝒉𝒂𝒕 𝒅𝒐𝒆𝒔 𝒊𝒕 𝒍𝒐𝒐𝒌 𝒍𝒊𝒌𝒆 𝒘𝒉𝒆𝒏 𝒊𝒕 𝒄𝒐𝒎𝒆𝒔 𝒕𝒐 𝒐𝒖𝒓 𝒉𝒆𝒂𝒍𝒕𝒉?Chaos = dashing into the supermarket on the way h...
25/02/2026

From chaos to calm.

𝑾𝒉𝒂𝒕 𝒅𝒐𝒆𝒔 𝒊𝒕 𝒍𝒐𝒐𝒌 𝒍𝒊𝒌𝒆 𝒘𝒉𝒆𝒏 𝒊𝒕 𝒄𝒐𝒎𝒆𝒔 𝒕𝒐 𝒐𝒖𝒓 𝒉𝒆𝒂𝒍𝒕𝒉?

Chaos = dashing into the supermarket on the way home to grab something for dinner... or ordering UberEats on the commute.

Calm = meal planning a few days or a week in advance, fridge and pantry stocked accordingly.

𝑾𝒉𝒂𝒕 𝒅𝒐𝒆𝒔 𝒊𝒕 𝒍𝒐𝒐𝒌 𝒍𝒊𝒌𝒆 𝒘𝒉𝒆𝒏 𝒊𝒕 𝒄𝒐𝒎𝒆𝒔 𝒕𝒐 𝒐𝒖𝒓 𝒕𝒆𝒆𝒏𝒔?

Overthinking = too many things going round in circles in their minds - assignments, homework, revision, subject selection, why their friends are suddenly ignoring them.

Organised mindset = study plan for the week, social plans organised for downtime, reframing thoughts around their friends (maybe they're overthinking and stressed about school too?).

We don't all need to be perfectly organised every moment of every day.

Some structure though, helps us manage our health and our mindset as we navigate the day to day challenges of modern busy-ness.

I’ve been feeling incredibly grateful lately.2025 brought a lot of growth in my business — growth that’s stretched me, c...
02/02/2026

I’ve been feeling incredibly grateful lately.

2025 brought a lot of growth in my business — growth that’s stretched me, challenged me, and reminded me why I do this work in the first place.

Working with women, teens and families on health and mindset is something I care deeply about, and as that part of my work continues to grow, I’m also preparing for what’s next.

In 2026, I’ll be expanding my virtual support team behind the scenes.

I've had a virtual assistant, Jon, working with me for well over a year now - and I'll be expanding his role to assist with admin and day-to-day support, so I can spend more of my time doing what I do best — working directly with parents and teens.

I’ll still be running my 1:1 sessions and supporting clients personally. That part of my work isn’t changing at all. You may just notice a little more activity here, and the occasional message coming from someone on my team.

If you do hear from one of my team, feel free to say hello — they’re there to help.

And if you’ve been thinking about booking one of my upcoming free 1:1 teen coaching calls, the next round is opening soon.

Comment INFO below or send me a private message and I’ll make sure you get the details.

Sending lots of encouragement your way as you navigate your own growth and next steps 💛

Health isn't a "set and forget" process.A health kick for a few weeks or a couple of months is great - gives your body t...
29/01/2026

Health isn't a "set and forget" process.

A health kick for a few weeks or a couple of months is great - gives your body time to reset, to clear out toxins that may have accumulated thanks to too much stress, processed food, alcohol, lack of sleep.

Once you're feeling better though, once your sleep has improved and your energy has returned and your skin is looking clearer again, that's where commitment matters.

Maintaining health is about consistency.

Not being perfect all the time. Nobody wants that (well, nobody I know).

Most of the time - eat foods that nourish your body (whole, fresh foods), drink plenty of water, get regular movement, avoid snacks.

Occasionally - eat out. Indulge. Enjoy.

And pay attention to the habits that might creep back in.

Mindless snacking between meals.

Overeating.

Relying on coffee instead of looking at how you can improve your sleep.

Consistency is how you 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧 results from your "health kick".

Not set and forget.

Set and maintain.

Welcome to 2026.Many of us head into January with some sort of focus or goal in mind. Better healthImproved fitnessLess ...
05/01/2026

Welcome to 2026.

Many of us head into January with some sort of focus or goal in mind.

Better health
Improved fitness
Less stress
More balanced meals
More time with family and friends

And so on.

Best of intentions. Sometimes they last. Sometimes they fall by the wayside as life has a habit of getting back in the way.

A very good friend of mine plans her business month by month, with only a broad outline for the year.

Which makes perfect sense.

So - what's your focus for January?

𝐾𝑎𝑡𝑟𝑖𝑛𝑎'𝑠 𝐹𝑎𝑚𝑖𝑙𝑦 𝑁𝑢𝑡𝑟𝑖𝑡𝑖𝑜𝑛 will be closed for holidays from 19th December 2025 through till Wednesday 21st January, 2026...
19/12/2025

𝐾𝑎𝑡𝑟𝑖𝑛𝑎'𝑠 𝐹𝑎𝑚𝑖𝑙𝑦 𝑁𝑢𝑡𝑟𝑖𝑡𝑖𝑜𝑛 will be closed for holidays from 19th December 2025 through till Wednesday 21st January, 2026.

I'll be keeping an eye on emails and Messenger. Mostly, I plan to be relaxing, recharging and spending time with my family and friends.

Hoping everyone enjoys the festive season and I look forward to continuing to serve you in 2026!

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟏𝟏 🎄Another popular workshop I've offered was 𝐓𝐡𝐞 𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐖𝐞𝐢𝐠𝐡𝐭 𝐋𝐨𝐬𝐬 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥𝐬.Sure, it...
17/12/2025

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟏𝟏 🎄

Another popular workshop I've offered was 𝐓𝐡𝐞 𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐖𝐞𝐢𝐠𝐡𝐭 𝐋𝐨𝐬𝐬 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥𝐬.

Sure, it's about to be Christmas and weight loss is possibly the furthest thing from your mind right now.

However, you could, if you wanted, ask me for a link to the workshop and then check it out in January when you have some time up your sleeve and you're ready for a reset.

If that sounds like you, comment ULTIMATE below.

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟖 🎄We know food plays a big role in how we feel. And we know what our teens are eating can...
10/12/2025

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟖 🎄

We know food plays a big role in how we feel.

And we know what our teens are eating can have a big impact, not only on how they feel, but also on their ongoing period health.

Comment FOOD if you'd like my top suggestions to support your teen's period health and help reduce hormonal mood swings.

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟓 🎄Maybe cravings aren't so much of a problem, but you feel like your metabolism just isn'...
03/12/2025

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟓 🎄

Maybe cravings aren't so much of a problem, but you feel like your metabolism just isn't working as well as it could be.

An earlier workshop this year dived into just what you need to Unlock Your Metabolism, so that it can work with you rather than against you.

Want to see the replay?

Just comment Metabolism below and I'll shoot through the link.

Teens will tell you what they think you want to hear. And sometimes, they may not even know why they're doing it. My lat...
01/12/2025

Teens will tell you what they think you want to hear. And sometimes, they may not even know why they're doing it.

My latest blog post explores what might be going on for them and how we can best support them during these often turbulent times.

Read it here: What I’ve learnt about teenagers | Katrina's Family Nutrition

I grew up in a household of 6 kids. 15 years from oldest to youngest. I’m in the middle – so I lived with teenagers for many years. Now, with 3 teens of my own, as well as working with teens, coaching teen netballers, mentoring teen umpires - I’ve realised a few things. Teens will tell you wha

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟏 🎄Earlier this year I launched 𝑀𝑒𝑡𝑎𝑏𝑜𝑙𝑖𝑠𝑚 𝑀𝑎𝑘𝑒𝑜𝑣𝑒𝑟.A done-for-you, 14 day meal plan with ...
26/11/2025

𝐓𝐰𝐞𝐥𝐯𝐞 𝐃𝐚𝐲𝐬 𝐨𝐟 𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬: 𝐃𝐚𝐲 𝟏 🎄

Earlier this year I launched 𝑀𝑒𝑡𝑎𝑏𝑜𝑙𝑖𝑠𝑚 𝑀𝑎𝑘𝑒𝑜𝑣𝑒𝑟.

A done-for-you, 14 day meal plan with easy recipes and daily emails packed with tips to support your metabolism, mindset, blood sugar balance and more.

Learn how to fuel your body, reset your habits and take back control.

𝑺𝒑𝒆𝒄𝒊𝒂𝒍 𝑪𝒉𝒓𝒊𝒔𝒕𝒎𝒂𝒔 𝒑𝒓𝒊𝒄𝒆 𝒐𝒇 𝒋𝒖𝒔𝒕 $47, until Friday 19th December (that's nearly 50% off).

Link to buy in the comments below.

Address

11 Cannan Close
Sydney, NSW
2126

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