I help BUSY Mums lose 5-10kg in 60 days🔥
Eating food they love 💛
Without spending hrs in the gym👌🏼
Dm ‘START’ 📥 Mariah Jean Fit. Mariah Jean Carew.
Quality advice, online coaching and nutrition + exercise plans. Proven results for fat loss and muscle tone. Healthy, delicious recipes and quick and effective workouts.
My purpose as a coach is to provide Advice, Support and Ideas to guarantee everyone a chance at a healthy and natural quality of life.
Mariah Jean Fit supports women and men to become the best version of themselves. We believe that anything is possible with the right support to strive towards a sustainable, healthier and happier lifestyle. We embrace clients for who they are and encourage one another as a team to push towards one another’s individual goals. Our ethos encompasses a permanent solution focused approach to long term and sustainable learning. Our coaching approach is designed to ensure our clients can maintain their results and a balanced life style well in to their future years to come. We find the best option for coaching for you. Targeted to fit your goals, lifestyle, location, fitness facilities/equipment, food preferences/intolerances, injuries and specific needs. Owner and Head Coach with Mariah Jean Fit. Qualified Sports Nutritionist and Fitness Coach. Bodybuilding & Bikini Competition Prep Coach. NBA “Figure International” PRO Athlete 2021
- NBA National “Figure” Overall Champion 2021
- NBA National “Figure International” Overall Champion 2021
- ICN QLD “Ms. Classic Figure” Overall State Champion
- ICN Australian Novice “Ms. Classic Figure” Overall National Champion 2019
I provide online and in person coaching for clients all across Australia and the world. Throughout my life I’ve personally over come many obstacles and frustrations while searching for a way to live a healthy, fulfilling and balanced lifestyle. During my journey and due to the challenges I over came, I established a very unique understanding of the difficulties every day people are facing. I personally experienced yo-yo dieting and following fad diets and short term fixes that were simply not lifestyle friendly nor sustainable or educational. It gave me a passion to help share my experience and acquired knowledge with others and give them the opportunity to grow and reach their true potential.
22/03/2026
Mums, let’s be real… you don’t have the mental capacity to plan your own meals for weight loss or optimal health 🧠
Your job is to look after your kids, but who’s looking after YOU?
When someone takes the thinking out of it for you, you’re far more likely to actually stick to a plan and see results ✅
Having children has added more responsibilities to your life, but nothing has been taken off your plate.
That’s why your health and nutrition often suffer — there’s simply no room left for you mentally to fit yourself in anymore.
This is exactly why a coach is so valuable for Mums.
We make it easy, manageable and achievable, so you can prioritise yourself without the overwhelm.
Sincerely,
🤍
Nutritionist for Busy Mums
19/03/2026
You’re funny Mummy 🤪
19/03/2026
Any Mum you see who’s consistently nailing her exercise and nutrition…HAS SUPPORT 💪🏼
Most likely from a coach (past or present) helping her achieve her goals.
🚫 She’s not Googling random tips or trying every fad diet or diet or exercise hack out there.
✅ She gets the right help and masters the process.
🙌🏼 She has someone taking the thinking off her plate, so she can focus on doing what needs to be done.
You don’t have to keep trying to do it all by yourself and only going around in circles.
When you outsource, you lighten the load.
When you lighten the load, you can finally ‘fit it in’.
When you reduce the confusion and stop over doing it?
You get to your goals with far less effort than you’d realise.
🎧 Tune into my podcast episode: Why Mums Need More Accountability, Not More Motivation.
Now available on Spotify, Apple Podcasts and YouTube.
Sincerely,
Nutritionist for Mums 🤍
18/03/2026
Comment “BUSY” for my free guide on how busy mums actually lose weight without giving up the foods you and your kids love 👇🏼
Stop cutting carbs to “lose weight” 🍝
That fast drop on the scale when you ditch carbs?
It’s water, not body fat.
Here’s what’s actually happening:
✅ Carbs help your body hold onto water
✅ Cut them out and the water leaves
✅ The scale drops and you think it’s working
✅ You eat pasta with the kids one night and the scale jumps back up
✅ You think you’ve blown it but you haven’t
✅ Your body just rehydrated itself
You did not gain three kilos of fat from one meal.
That is physically impossible.
Real fat loss takes time.
My clients lose 5 to 10 kilos in 4-8 weeks eating spag bol with their kids.
They keep it off because they never had to cut anything out.
Comment “BUSY” for my free guide on how busy mums actually lose weight without giving up the foods you and your kids love 👇🏼
17/03/2026
Comment ‘SWAP’ for my FREE Weight Loss Food Swaps book 📩
A donut isn’t bad for you. And a salad isn’t good for you.
Here’s what I mean 👇🏼
✅ There’s no such thing as a good or bad food, only a good or bad overall diet
✅ Skipping meals all day then bingeing at night is not a diet, it’s a cycle
✅ When you eat something you enjoy, you punish yourself, fall off and start from scratch
✅ The problem isn’t the donut, it’s that you’re not eating enough during the day
✅ 80% of your diet should come from whole, nutritious foods that fuel your body
✅ 20% can absolutely be the stuff you love and that’s not cheating
✅ Stop labelling food as good or bad and start eating enough
✅ That’s the balance that actually lasts
You don’t need another fad diet.
You need to eat enough and stop punishing yourself for enjoying food 🤍
Comment ‘SWAP’ for my FREE Weight Loss Food Swaps book 📩
16/03/2026
Mums, you’re not failing because you suck.
You’re failing because you are trying to do this on your own, with zero support and professional guidance.
Mums often don’t have the time or energy to figure out exactly what to eat to hit their goals.
Whether it’s losing weight, toning up, or just feeling confident in their bodies.
Having someone plan your meals, calculate your calories and set up your program takes that mental load OFF your shoulders 📝✨
Plus, accountability makes all the difference.
You’re 60–70% more likely to hit your goals when you have a coach giving you clear direction and structure to follow.
🎙 Tune into my podcast episode: Why Mums Need More Accountability, NOT More Motivation — out now on Spotify, Apple Podcasts, and YouTube!
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Throughout my life, like many others, I have faced many obstacles and frustrations while searching for a way to live a healthy, fulfilling and balanced life. I pursued the deeper knowledge and truth behind healthy eating and exercise as a long term solution, not just a short term fix. As a result, I have spent the last 7 years educating myself in the nutrition and fitness field. I am now a qualified Sports Nutritionist and Personal Trainer and a practicing Online Fitness and Nutrition Coach to over 200 happy clients and growing!
I currently practice as an Online Coach for everything from: personalised and tailored Meal Plans and Exercise Plans to weekly Macros (goal specific) Nutition and Fitenss Coaching to Bodybuilding, Physique, Bikini, Fitness and Figure Competition Prep Coaching for athletes. Although I am based in Brisbane for my one on one Personal Training sessions and services, QLD Australia, 90% of my clients are based online and can access my coaching services any time of the day any time of the week, all over the world.
During my journey and the challenges I faced it gave me a very unique understanding of the difficulties everyone faces and gave me a passion to help share what I know with others and give them the opportunity to become their best self. And thus, Mariah Jean Fit was born, a family of like minded men and women, every day people and athletes all coming together from across the world to achieve amazing results and to look and feel better from the inside out.
Mariah Jean Fit Ecompasses:
Educating every day people towards eating sustainably long term for their health and fitness goals as well as mentally preparing clients for their health journey. Mariah Jean Fit avoids the extreme diets and training routines that in most cases is completely unnecessary and encourages a happy and wholesome approach to reaching our individual goals. All plans and coaching is tailored to your specific goals, preferences and needs, therefor giving you the best approach to sustaining a healthy lifestyle and maintaining or even improving your results.
I look forward to helping my clients discover what it means to live a happy and healthy sustainable lifestyle. My simple motto: “Mariah Jean Fit, changing lives, one day at a time”.
For any inquiries or questions, please feel free to message me directly through this page or contact me via email: missmariahjean@hotmail.com or phone: 0421 942 665
