Mariah Jean Fit

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.

07/09/2026

Comment “𝗕𝗨𝗦𝗬” for my free guide on how busy mums can lose weight WITHOUT giving up the foods they love! 🔥

You don’t need to ban Tim Tams, Maccas, ice cream or your morning coffee to lose fat.

Sometimes, the difference is simply HOW MUCH you’re having. 👇🏼

✅ 2 Tim Tams with your cuppa = 190 cals
❌ The whole packet while scrolling = 1,050 cals

✅ Macca’s cheeseburger = 300 cals
❌ Big Mac meal with fries + Coke = 1,007 cals

✅ Small flat white = 120 cals
❌ Large caramel iced coffee with cream = 450 cals

✅ Halo Top pint = 300 cals
❌ Ben & Jerry’s pint = 1,010 cals

See the difference?

Fat loss doesn’t mean saying goodbye to everything you enjoy.

It means learning where your calories are coming from, being mindful of portions and making smarter choices MOST of the time.

No food guilt. No ridiculous restrictions.

Just choices that make staying in a calorie deficit a whole lot easier. 🤍

Comment “𝗕𝗨𝗦𝗬” for my free guide on how busy mums can lose weight without giving up the foods they love! 🔥

07/09/2026

DM “𝗕𝗘𝗧𝗧𝗘𝗥” for my 𝗙𝗥𝗘𝗘 better foods swaps guide that shows you how to eat more food, feel fuller and still lose weight without cutting out anything you love, even with a full-time job and zero time!

“𝗛𝗲𝗮𝗹𝘁𝗵𝘆” and “𝗹𝗼𝘄 𝗰𝗮𝗹𝗼𝗿𝗶𝗲” are not the same thing.

Most working mums have no clue they've been reaching for the higher calorie option every single time, thinking they're being good, especially when you're exhausted after work and just grabbing whatever's easiest.

🥤 Coke Zero: 0 cal vs Green smoothie: 320 cal
🍫 2 Tim Tams: 190 cal vs "Clean" bowl of granola: 295 cal
🍩 Doughnut: 250 cal vs "Breakfast" blueberry muffin: 460 cal
🍿 Popcorn: 120 cal vs "Wholesome" trail mix: 200 cal

You don't have to eat “𝗰𝗹𝗲𝗮𝗻” to lose weight. You don't have to quit your job either.

You just need to know what actually has fewer calories, and what's actually keeping you full.

DM “𝗕𝗘𝗧𝗧𝗘𝗥” for the free guide 🔥

Sincerely,

Nutritionist for Busy Mums 🤍

06/09/2026

Sleep deprivation has officially gone too far 😭😂

06/09/2026

“We can burn them at home.”

Alex: “Say less.” 🏃‍♂️💨😂

06/09/2026

Comment ”𝗦𝗪𝗔𝗣” for my free Food Swaps Guide! 👇🏼🤍

You’re not snacking on “barely anything.”

You’re picking at the kids’ snacks all day without even registering it as food.

🐸 A few Freddos or Caramello Koalas
🧃 Sips of their Pop Tops
🍫 A bite here, another bite there...

Suddenly, you’ve grazed through 590 calories with barely any protein or fibre to actually keep you full.

Meanwhile, a planned snack with high-protein yoghurt, a boiled egg, fruit, Coke Zero, rice cakes, a Le Snak AND a Tim Tam comes to around 575 calories with 20.8g of protein.

Similar calories. VERY different experience.

One is mindless grazing that can leave you wanting more.

The other is food you intentionally sat down and ate.

The fix is simple:

Plan your snacks instead of picking at the kids’ food all day.

Save this and send it to a mum who needs to hear it. 😂🤍

Comment “𝗦𝗪𝗔𝗣” for my free Food Swaps Guide!

05/09/2026

Comment “𝗕𝗔𝗦𝗜𝗖” and I’ll send you my free at-home leg & glute training guide. 🤍

Body weight squats and a thousand steps on the stairmaster are not a glute workout. They’re just cardio dressed up as a “booty workout”.

If you want an actual bum, you need to load. Hip thrusts, RDLs, reverse lunges, done properly and heavier over time. That’s it. That’s the whole secret.

No more wasting 45 minutes on the stairmaster wondering why nothing’s changing.

Want to start training your glutes properly? Comment “𝗕𝗔𝗦𝗜𝗖” below and I’ll send the guide straight to you. 🤍

Sincerely,
Nutritionist for Busy Mums 🤍

04/09/2026

Privacy? Never heard of her 👀😂

04/09/2026

In 2021, I was diagnosed with adenomyosis and spent nearly 2 years trying to conceive my daughter.

I was told to prepare for IVF. We had the referral ready. I think my fiance was in denial and avoiding what was to come.

Instead, my fiance and I threw ourselves into something else together, a six month bodybuilding off season prep. And the week I started cutting for my own show, I found out I was pregnant. Naturally. After everything.

He went on to compete for the first time ever and placed fourth in the biggest men's classic lineup in IFBB history. I got our daughter.

I'm not a doctor and I'm not going to sit here and pretend adenomyosis has a neat answer. But I needed you to know that "this is just how it is now" isn't the only version of this story. It wasn't mine.

If this is your story too, drop it below. I'll be reading and replying. And follow for more, because I'm not done talking about this. 🤍

Sincerely,
Nutritionist for Busy Mums 🤍

03/09/2026

DM or comment “𝗣𝗟𝗔𝗡” and I’ll build you a custom nutrition and training plan that actually fits your life. 👇🏼🤍

This busy mum transformed her body eating normal meals with her family.

No cutting carbs.
No boring “diet” food.
No living in the gym.

She focused on 3 simple things:

✅ Protein with every meal
✅ Stopped skipping meals
✅ Kept meals simple, realistic and family-friendly

She didn’t need more motivation.

She needed a plan she could actually follow while being a busy mum.

And that’s exactly what we built for her. 🤍

If you want a custom nutrition and training plan built around YOUR life, DM or comment “𝗣𝗟𝗔𝗡” and I’ll send you the details.

03/09/2026

Comment "𝗚𝗥𝗢𝗖𝗘𝗥𝗬" and I'll send you my full grocery list ebook for free.

Same food. Wildly different results.

This isn't about cutting anything out completely, it's about knowing which version actually works for your body most of the time.

Boiled over fried. Grilled over crumb. Plain over dessert-flavoured. Small swaps, same meals you already love, just built smarter.

This is the 80/20 in action. Excellent and good most of the time, avoid being saved for when you actually want it, not banned forever.

You don't need to overhaul your whole diet. You need to know which option to reach for more often.

Comment "𝗚𝗥𝗢𝗖𝗘𝗥𝗬" and I'll send you my full grocery list ebook for free.

Sincerely,
Nutritionist for Busy Mums 🤍

Address

Sunshine Coast, QLD

Website

http://www.mariahjeanfit.com/

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