Why Protein Is Your Secret Weapon for Weight Loss
(and Feeling Fuller for Longer)
If you’ve ever started a diet feeling fired up… only to find yourself rummaging through the pantry by 3pm looking for something to take the edge off, you’re not alone. Hunger — real, gnawing hunger — is one of the biggest reasons people fall off the weight-loss wagon.
But here’s some good news: one of the simplest ways to stay fuller, feel more energised, and see real results is by embracing a higher-protein way of eating. And no, it’s not a fad. It’s backed by years of CSIRO research and the lived experiences of thousands of Aussies who’ve walked the same path you’re on.*
Let’s break it down — so you can make choices that actually work for your busy, real-life routine.
Why protein matters (more than you think)
Most of us know protein is good for muscles, but it’s a total overachiever. Protein helps you feel full, keeps cravings in check and supports healthy weight loss. According to CSIRO research, higher-protein meals increase satiety, meaning you’re far less likely to overeat later in the day (CSIRO, 2020).
Another big win? When paired with low-GI carbs, protein slows digestion so your blood sugar stays steadier. That means fewer sugar crashes — and fewer impulsive snack attacks (CSIRO, 2020).
Does high protein help burn fat? The research says yes
CSIRO studies have shown that a higher-protein, low-GI diet can help reduce body fat while maintaining lean muscle (CSIRO, 2020). And preserving muscle is key — because your metabolism relies on it.
- Less muscle = slower burn
- More muscle = faster burn
Simple, science-backed, and totally doable.
Five everyday problems higher protein can solve
If you’ve ever struggled with any of these, you’re in good company — and protein may be the missing puzzle piece (CSIRO, 2020):
- Feeling hungry soon after eating
- Cravings for sweet or salty snacks
- Low energy, especially in the afternoon
- Portion control
- Emotional or boredom eating
Boosting protein helps stabilise appetite and gives your meals more staying power. It’s like switching from running on fumes to switching on cruise control.
If you’re ready to experience what a high-protein, science-backed program can do for your weight, energy and confidence, now is the perfect time to start.
CBHS Members can save up to 76% on the CSIRO Total Wellbeing Diet.
Savings based on the standard $79/month plan.
How it works
A program built on behaviour research
Built on decades of CSIRO research and shaped by what’s worked for over 1.2 million Australians. Every feature is designed to support real people achieving real results.
CSIRO developed holistic apporach
Beyond just weight loss, helping you understand what a healthy plate looks like. Flexible, balanced & built around food units, not calories or points – supporting your health.
Designed to create long term habits
Grounded in behaviour science, helping you form simple, lasting routines that actually stick. You’ll build real lifestyle change to keep the weight off long after the program ends.
More than a program — a community & team that cares.
Lead by our Australian Clinical team, the program is made up of sessions with Accredited Practising Dietitians, and Registered Nurses who are here to guide you every step of the way. They’ll help you build healthier habits, stay motivated and feel confident in your journey — with support that’s personal, practical and grounded in science.
Whether it’s nutrition, lifestyle, or ongoing accountability, your care team will work with you to create lasting change that fits your life.
Natural weight loss
When you eat protein-rich foods like meat, eggs, dairy, or legumes, your body breaks them down in the stomach and small intestine into amino acids — the building blocks of life.
These amino acids are absorbed into the bloodstream, where they travel throughout the body to do essential work — from repairing and building muscle to supporting hormone and enzyme production.
As amino acids are detected in your gut, your body naturally releases fullness hormones such as GLP-1 and PYY. These hormones travel through your bloodstream to your brain’s appetite centre, helping to:
- Quiet the food noise
- Reduce cravings
- Curb appetite naturally
This natural hormonal response helps you stay fuller for longer, reduce snacking, and lose weight sustainably.
All while supporting muscle repair, hormone balance, and long-term energy — helping you lose weight in the healthiest way.
Join and save
Terry — lost 100 kg*
CBHS member Terry, Starting at 185 kg, and decided it was time to reclaim his health and his life.
“Since starting the CSIRO Total Wellbeing Diet, I’ve lost 100 kg — over half my body weight. I feel energised, in control and motivated.”
“Joining the program probably saved my life. It gave me my future back.”
Melissa — lost 17 kg*
After having her baby, Melissa found it hard to get back to her usual active lifestyle — until she joined the program.
“I ended up losing 17 kg. It gave me structure, support and a healthy routine again.”
Sarah — lost 83 kg*
At 158 kg, Sarah was experiencing the emotional and physical strain due to excess weight.
“I went from 158 kg down to 74 kg. It took time, discipline and support — but it changed every part of my life.”
Pat — lost 17 kg*
A self-described “serial dieter”, Pat decided this would be her final attempt before turning 60.
“It had everything I needed: delicious food, easy website, affordable, great support & an amazing community.”
*Terry lost 100 kg in 2 years | Melissa lost 17 kg in 6 months | Sarah lost 83 kg in 2 years | Pat lost 17 kg in 8 months. Individual results may vary.
*Important information about the CBHS Member Discount
Savings are calculated on the Standard $79/ Month Plan.
This offer is not for the program refund offer which refunds membership fees at the end of the 3 month plan. You may be eligible for a rebate through your CBHS Extras Cover depending on your available limits.
To claim you will receive an invoice from us at the end of your program that you can pass submit to CBHS. If you would like to check before you register for the program, please contact the CBHS team here to check if you’re eligible for a rebate and which limit applies to you.