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.

🌸 𝐍𝐄𝐖! 𝐓𝐡𝐫𝐢𝐯𝐞 𝐋𝐢𝐤𝐞 𝐀 𝐆𝐢𝐫𝐥 𝐑𝐞𝐭𝐫𝐞𝐚𝐭 🌸Upcoming 𝐨𝐧𝐞-𝐝𝐚𝐲 𝐬𝐜𝐡𝐨𝐨𝐥 𝐡𝐨𝐥𝐢𝐝𝐚𝐲 𝐫𝐞𝐭𝐫𝐞𝐚𝐭 𝐟𝐨𝐫 𝐭𝐞𝐞𝐧 𝐠𝐢𝐫𝐥𝐬 𝐚𝐠𝐞𝐝 𝟏𝟐–𝟏𝟕.A day to 𝐦𝐨𝐯𝐞, 𝐫𝐞𝐟𝐥...
08/07/2025

🌸 𝐍𝐄𝐖! 𝐓𝐡𝐫𝐢𝐯𝐞 𝐋𝐢𝐤𝐞 𝐀 𝐆𝐢𝐫𝐥 𝐑𝐞𝐭𝐫𝐞𝐚𝐭 🌸

Upcoming 𝐨𝐧𝐞-𝐝𝐚𝐲 𝐬𝐜𝐡𝐨𝐨𝐥 𝐡𝐨𝐥𝐢𝐝𝐚𝐲 𝐫𝐞𝐭𝐫𝐞𝐚𝐭 𝐟𝐨𝐫 𝐭𝐞𝐞𝐧 𝐠𝐢𝐫𝐥𝐬 𝐚𝐠𝐞𝐝 𝟏𝟐–𝟏𝟕.

A day to 𝐦𝐨𝐯𝐞, 𝐫𝐞𝐟𝐥𝐞𝐜𝐭, 𝐚𝐧𝐝 𝐫𝐞𝐜𝐡𝐚𝐫𝐠𝐞, combining fitness, mindset, and a sprinkle of nutrition to help girls feel strong and confident – inside and out.

💛 Movement | 🧠 Mindset | 🥗 Nourishment

📅 Wed 16th July | 💰 $129 | 📍 Henly

👉 Link to book a spot in comments below.

New masterclass coming up... register via link in comments.
14/05/2025

New masterclass coming up... register via link in comments.

“Is your metabolism waving a red flag? 🚩✅ Cravings✅ Low energy✅ Weight gain around your middle✅ Mood swings✅ Brain fogIf...
08/05/2025

“Is your metabolism waving a red flag? 🚩

✅ Cravings
✅ Low energy
✅ Weight gain around your middle
✅ Mood swings
✅ Brain fog

If this sounds familiar, your body’s asking for help—not punishment.”

Check out my Metabolism Makeover program for two weeks of metabolism-loving food along with daily tips and tricks to support your body (link in comments).

Latest blog post. What beliefs are getting in your way?
30/04/2025

Latest blog post.
What beliefs are getting in your way?

The Girl Who Wasn’t a Runner (Until She Was) You’ll often hear me say “we are all works in progress”. Although of course, this only applies if we are working on ourselves, whether it be on our health, relationships, fitness, mindset, knowledge, career etc. I collaborate with a fabulous bus

Ever feel like your body is working against you? 😩👉 Cravings.👉 Sluggish energy.👉 That stubborn belly fat that just won’t...
15/04/2025

Ever feel like your body is working against you? 😩

👉 Cravings.
👉 Sluggish energy.
👉 That stubborn belly fat that just won’t budge.

It’s not about willpower.
It’s about your metabolism—and how to work with it, not against it.

Introducing Metabolism Makeover 🎉

A 14-day reset to help you:
💥 Understand your body
🍽 Eat in a way that supports your metabolism
🧠 Shift your mindset
💡 Learn about insulin, blood sugar + what really affects weight and energy

Includes a full meal plan, recipes, shopping list + daily emails to guide you.

🎉 Launching now at a special introductory price of just $57!

👉 DM me “MAKEOVER” or click the link in comments below to join!

If you have a teenager in Yr 11 or 12, you're likely hoping they will do some study / revision over the holidays?Some te...
10/04/2025

If you have a teenager in Yr 11 or 12, you're likely hoping they will do some study / revision over the holidays?

Some teens are great at setting themselves study goals, drawing up schedules, following a plan, ticking things off their list.

Others may feel overwhelmed with assessments, assignments and exam preparation, leaving them unsure where to start.

If your teen is one of the latter, encourage them to break things down into meaningful, bite-sized pieces.

Recently, one of my teen clients and I worked backwards to come up with a plan of attack:

1. How many weeks before her HSC would she need to start consistently revising so that she feels comfortable when the exams start (as opposed to feeling panicked and under pressure - which she wanted to avoid) ?

2. How many past papers would she like to have completed for each subject by the time her HSC starts?

3. How many papers per week would she need to do to reach this target comfortably?

Once we had answered those questions, we worked out a weekly target. The client went home to draw up a schedule so that she had a quick and easy visual of what she would do and when.

By starting with the end in mind, she was able to come up with a plan that was achievable for her, removing the overwhelm.

If your teen needs support managing their goals, their study timetable, their overwhelm, let's chat.

Teen Coaching helps teens build a positive, forward-focused mindset, improving confidence and resilience. Free trials are available. DM me for details.

In Autumn, animals such as this cute little hedgehog forage around for fruits that are extra-ripe. Why? Eating foods nat...
01/04/2025

In Autumn, animals such as this cute little hedgehog forage around for fruits that are extra-ripe.

Why?

Eating foods naturally high in sugar encourages their bodies to generate lots of insulin, which encourages their bodies to store fat.... so that they'll survive the winter in hibernation.

Nature is so very clever.

Now, us humans don't tend to hibernate in Winter (maybe we stay inside a bit more but that's about as close as we might get to hibernation). So, we don't need to build up our fat stores in Autumn.

We don't need to purposefully send our insulin levels into overdrive. Instead, we want them to rise slowly after a meal and then drop gradually as we digest our food.

Which means taking a decent break between meals. Limit snacks (or better yet, ditch them altogether).

A well-balanced meal (protein, carbs in the form of veg/salad and healthy fats) should keep us feeling sufficiently full for 4-5 hours.

No need to channel your inner hedgehog.

Just eat balanced meals with whole foods. Which is exactly what Metabolic Balance ® provides - tailored to your specific blood chemistry.

18/03/2025

Teen communication can have its challenging moments.

Here's a snippet of a workshop I ran with Kate Hickey last year - 𝑻𝒖𝒏𝒊𝒏𝒈 𝒊𝒏𝒕𝒐 𝑻𝒆𝒆𝒏𝒔- with a few tips to support better conversations in your household.

I love working with teens - their insights never cease to fascinate me.

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Cherrybrook, NSW

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