What’s behind weight gain?
Obesity isn’t just about willpower. It’s a complex condition shaped by genetics, hormones and other biological influences.
Learn more about the biological factors that can make weight harder to manage.
Managing your weight
From lifestyle changes to medication and surgery, medical weight loss provides personalised approaches to help you reach your health goals.
Tools to help you
Access practical resources to monitor your weight and support your treatment journey with tools and information tailored to you.
Nick's story
Watch how partnering with a doctor transformed Nick's weight management journey — and why medically guided care makes a difference.
Do you know your BMI? or Calculate your BMI now.
Find out if your BMI falls within a healthy range. Learn how medically supported weight management can help you achieve and maintain your ideal BMI safely.
Calculate your BMI
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Prepare for a conversation with a doctor
Understanding your options is key. Use our discussion guide to help you and a doctor discuss a weight management plan that fits your individual needs and goals.
Take the first step and find the doctor for you
Finding a doctor who understands the complexities of obesity is essential. Use our tool to find a doctor near you.
AU26OB00076 - April 2026