Dr Nick Fuller
Leading Obesity Expert at the University of Sydney and founder of Interval Weight Loss.
When it comes to weight loss, sustainability is key. Crash diets may help you shed kilos quickly, but they often lead to rebound weight gain and frustration.
Dr Nick Fuller’s Interval Weight Loss (IWL) program offers a refreshing, science-backed alternative. It also highlights how IWL helps reset your metabolism and promote long-term weight stability.
Let’s explore how this innovative approach can help you achieve lasting results and live life well.
Interval Weight Loss (IWL) is Australia’s only scientifically developed weight-loss and wellbeing program, designed to help you live life well by achieving sustainable results. Created by Dr Nick Fuller from the University of Sydney, this program takes a stepped approach to weight loss, allowing your body to reset its metabolism naturally and return to a healthy weight—without the need for extreme dieting or starvation.
Unlike quick-fix diets, IWL focuses on long-term success and is proven to prevent weight regain. It’s easy to follow, practical for everyone, and prioritises healing your relationship with food and exercise. With IWL, you’re not chasing a short-term goal but building a healthier lifestyle that lasts and helps you truly live life well.
IWL isn’t just another diet—it’s a completely different approach to weight loss and wellbeing. Here’s how it stands out:
You’ll Eat, Not Starve: Forget starving yourself or feeling like you’re always missing out. IWL lets you enjoy plenty of food while keeping your metabolism happy.
It’s About Keeping the Weight Off: Crash diets may help you lose weight fast, but they don’t stop it from creeping back. IWL focuses on long-term results that actually stick.
Backed by Science: Unlike fad diets, IWL is grounded in research from the University of Sydney, so you know it’s the real deal.
Healing Your Relationship with Food: Instead of labelling foods as ‘good’ or ‘bad’, IWL helps you enjoy all kinds of food while building a healthier relationship with what’s on your plate.
Practical for Everyone: No crazy rules, no overpriced meal plans. IWL is easy to follow and works with your lifestyle, not against it.
IWL is all about making small, lasting changes in your daily life. With six simple principles focusing on eating habits, physical activity, sleep, and a proven weight loss method, the program gives you the tools to build new habits that fit into your routine, which makes it easier to stay on track and see real results.
You need to impose weight loss breaks every second month to allow the body to adjust to its new set point along the way.
You can retrain your brain to rely on nature’s treats. Foods like fresh fruits, avocados, and nuts give the same pleasure response as those processed junk or fast foods.
Eat more than you used to and fill your plate with vegetables first. No foods are eliminated on the IWL plan
Eat big to small throughout the day and use chopsticks with your every meal.
Incorporate activity into your daily routine and focus on variety during the weight loss months.
Switch off technology and use evenings productively for hobbies or to work on your to-do lists.
With a proven, science-backed approach to weight loss, you can expect the following from the IWL program:
Scientifically proven method: IWL is developed by Dr Nick Fuller and his team at the University of Sydney, tailored to your body’s needs.
Alternating phases: Move between weight loss and maintenance stages to reset your metabolism and build lasting habits without feeling deprived.
Improved health and energy: Experience boosts in confidence, energy levels, and a deeper understanding of healthy habits.
Personalised tools: Access adaptable meal plans, delicious recipes, exercise recommendations, and progress-tracking tools.
Supportive community: Join a network of like-minded individuals to stay motivated and share your journey.
Are you ready to take the first step towards lasting weight loss? Explore Dr Nick Fuller’s resources and join the Interval Weight Loss community today. It’s time to prioritise your health and embrace a healthier you.
Dr Nick Fuller is the founder of Interval Weight Loss and is a leading obesity expert at the University of Sydney with a Ph.D. in Obesity Treatment. Dr Fuller is also the author of three best-selling books and his work been published in top ranked journals in the medical field, including JAMA, Lancet and American Journal of Clinical Nutrition.