12 Week Program

Lose weight with a scientifically formulated weight loss plan

  • Save time and money with easy and delicious meal plans
  • Keep on track with our digital weight loss tools
  • Stay motivated with a supportive, caring community

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We make it easy to lose weight

The CSIRO Total Wellbeing Diet is a scientific approach to weight loss which combines delicious high protein meal plans with powerful online tracking tools.

The online program helps you lose weight quickly but sustainably. Included is our health condition-specific programs for no extra charge.

Join now to start losing weight

When you join, you’ll have access to loads of great features designed to make it easy for you to lose weight. These include:

  • A scientifically formulated weight loss plan from the CSIRO
  • Delicious, simple meal plans suitable for singles and families
  • At-home exercise plans for all fitness levels
  • Mobile app and tracking tools to monitor your success
  • Supportive community to keep you motivated
  • You may be eligible to a refund of $199 from your membership fees – see ^Refund Offer Terms for full details
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Bowl of salad with salmon, fried bread and feta cheese, baby tomatoes and baby spinach. Next to the plate a small jug of dressing.

Stick to the plan and get a refund^!

To motivate you to stick to the program, we offer a refund when you successfully complete and adhere to the program. 

Our research shows that the refund is a powerful motivator. Members who receive the refund lose 28% more weight and report greater satisfaction and feeling of success than members who don't receive a refund ⓘ. View Refund Offer  Terms here.

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Enjoy thousands of healthy meals and recipes

From the original, beloved Total Wellbeing Diet books to our super-popular contemporary Australian Protein Balance meal plans, you'll never get bored of our weight loss recipes. 

Baked vegetable sandwiches with capsicum and zucchini
Grilled wraps with beans, spinach, capsicum and lettuce
Glass of espresso protein shake

3 reasons to lose weight with us

Our members reveal the reasons they found the CSIRO Total Wellbeing Diet effective in losing weight and improving their health and lifestyle

  • You won't feel hungry
  • It's quick and easy
  • You can receive a refund^!

Sarah lost 83 kg* and got a refund^

I found that the weight loss was so successful, this gave me motivation to keep going, and the results kept me motivated to keep going and ultimately achieve an outcome I never dreamed possible!

*In 2 years. Individual results may vary.

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Frequently asked questions

Are the recipes and meal plans family-friendly?
Yes! While the program itself is not suitable for people under the age of 18, the recipes and meals are definitely family friendly. All you need to do is adjust the shopping list to accommodate any family members also following the meal plan. You may want to also adjust the portion sizes and proportions for those with different nutritional needs.
Can I still enjoy my favourite foods and socialise while on this program?

Of course! We’ve tried to make our program as easy and sustainable as possible and that means factoring in those fun social occasions, as well as your favourite treats. We have a food group that specifically caters for this called Indulgences which covers this. You can learn more about those here.

I have specific dietary requirements (e.g. vegetarian, vegan, allergies, gluten-free). Is this program suitable for me?

We have a gluten-free meal plan that can be chosen during setup, but at this time we do not have a specific vegetarian or vegan meal plan. The online program can be adapted to this style of eating however, and we have a great Help Article on how to do that here.

If you suffer from food allergies, you can absolutely substitute out food that you can't eat for things that you can. This is the beauty of our food groups as all food can be swapped within the same group. For example, if you can't eat nuts, you can swap this for avocado in the healthy fats and oils category, or if you can't eat bananas, you can swap this ingredient for apples. However, please be aware that at this time you cannot choose a meal plan that eliminates foods you are allergic to.

Are the meal plans budget-friendly?

We've tried to make our meal plans as cost effective as possible, filling them with regular supermarket ingredients and using leftovers later in the week to avoid wastage.

We even recently released a new Simple meal plan that is designed to be our quickest, easiest and most budget-friendly plan yet. You'll find new recipes and many no-cook meals that use just a few shortcut ingredients to save you time. The result is quick meals that cost less but still taste great!

I have a medical condition, is this program suitable for me?

We’ve tailored our program for the top four health conditions that can be improved with weight loss. If you suffer from prediabetes or type 2 diabetes, high cholesterol, high blood pressure or joint pain, our Health Conditions Programs are for you!

What makes your program different from other diets?

So many things! First and foremost, we don't believe in eliminating any foods or food groups, or in counting calories. Instead, our program focuses on eating all foods in moderation to to ensure you get optimum nutrition from whole foods.

Second, our program is also created by Australia's national science agency, so you know the program you are receiving has been tried, tested and validated.

And finally, we offer you a refund^ of $199 if you adhere to the scientifically formulated criteria. What could be better than that?

What kind of results can I expect?

Results are as unique as each of our bodies as everyone has a different starting point – some of our members have lost five kg and reached their goal weight, while others have lost 100 kg to reach their goal weight. But you can be confident that if you follow our program, you will lose weight. Why? Because it has been proven time and time again by science.

As a guide, the average rate of weight loss is about half a kilogram a week (averaged over 12 weeks). This might not sound like a lot but achieving this each week will add up to big losses over time – and losses that you’ll be able to maintain!

To read more about our results and science, click here.

Are Fast Start Shakes included in the online program?

No, they are not included in the online program. A pack of 42 Fast Start Meal Replacement Shakes is included in the Fast Start Program. You can also purchase Fast Start meal replacements when joining the program at checkout. 

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