Australian Scientists Crack New Anorexia Treatment Path

When Dana Diamataris broke down in her doctor's office at age 24, she finally understood why her body had been shutting down. A routine checkup after a car accident revealed she had an eating disorder, something she'd never consciously recognized despite months without a period and painful physical changes.

Dana's experience mirrors that of roughly one million Australians living with eating disorders right now. Many don't recognize the warning signs until the condition becomes serious.

But Australian researchers are opening new doors. Associate Professor Andrea Phillipou and her team at Orygen in Melbourne are investigating a potential breakthrough treatment for anorexia nervosa. The early results are promising enough to offer genuine hope for better outcomes.

For decades, doctors viewed anorexia primarily as a psychological issue. Today, researchers understand it as a brain-based illness involving complex biological mechanisms that affect how people think, feel and respond to food.

"Once people start getting into those rhythms of restricting food, it becomes really difficult to stop because of the brain circuits involved," Dr. Phillipou explains. The brain's reward systems activate in ways that make the behavior self-reinforcing, even when someone intellectually knows they're dangerously underweight.

Dana's disorder started during COVID lockdowns when controlling food became the one thing she could manage in an uncertain world. What began as healthy eating gradually escalated into cutting entire food groups and obsessive calorie counting. The changes happened slowly enough that even family members living with her didn't immediately notice.

"It was about trying to stay healthy and fit," Dana says. "But because I was so focused on numbers and results, I got a little bit too into it."

Shannon Calvert, who works in eating disorder advocacy, emphasizes that these conditions aren't about vanity. "At their core, eating disorders are often ways of coping or responding to distress," she says.

That understanding is crucial to Dr. Phillipou's research approach. By targeting the underlying brain mechanisms rather than just the behavioral symptoms, the new treatment could address anorexia at its source.

The Bright Side

Dana now shares her story publicly, hoping to help even one person recognize their own struggle earlier than she did. After getting help, she's learned to manage the mental battles that still occasionally surface.

"Knowing your self-worth and doing the mental work to make sure that you are comfortable in your own skin is what really helped me," she says.

The research team faces a critical challenge: without urgent funding, they may not be able to continue their work. But the early promise of their approach represents the kind of scientific progress that could change countless lives.

Dr. Phillipou remains hopeful that science is finally opening the door not just to better treatments, but potentially to a cure.

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