FREE GUIDE: Download “The 5-Day Gut Reset Plan” – our most popular resource
FREE GUIDE: Download “The 5-Day Gut Reset Plan” – our most popular resource
Chronic under‑nourishment, unhealthy relationship with food, purging, and over exercising is damaging to your health. Jake as an anorexia nervosa nutritionist, provides personalised eating disorder nutrition therapy to rebuild the foundations your body relies on for nourishment and recovery.
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Jake works across the full spectrum of eating disorders and disordered‑eating concerns, each supported by evidence‑based strategies that restore nourishment, stabilise eating patterns and strengthen long‑term recovery.
Anorexia Nervosa
Personalised nutrition therapy to restore structure, stabilise eating rhythms and rebuild predictable nourishment so the body and brain can regulate with confidence.
Exercise Addiction
Targeted intervention to correct under‑fuelling, reverse nutrient depletion and support the biological systems that drive emotional regulation and physical recovery.
Eating Disorder Recovery
Evidence‑based nutrition to restore biological stability, rebuild consistent nourishment, support emotional regulation and strengthen the systems required for long‑term recovery.
Recovery Priority: Early Intervention
Structured nutrition therapy to restore regular eating, reduce physiological stress, improve emotional stability and rebuild the foundations of long‑term recovery.
Long Term Anorexia Nervosa
Personalised nutrition therapy to restore structure, stabilise eating rhythms and rebuild predictable nourishment so the body and brain can regulate with confidence after long‑term anorexia nervosa.
Nutrient Deficiencies
Targeted nutrient correction to optimise iron, vitamin D, B‑vitamins and other key markers that influence energy, cognition, immunity and emotional stability.
Many people manage the daily symptoms of disordered eating without ever addressing the underlying nutritional, metabolic and psychological drivers.
Chronic under‑nourishment, purging, chaotic eating patterns and nutrient deficiencies silently erode energy, cognition, immunity and long‑term wellbeing. Jake’s clinical approach begins with a deep assessment of your symptoms, medical history and eating patterns to uncover the root causes of your dysregulation.
From there, he builds a personalised, evidence‑based nutrition plan that restores nourishment, stabilises eating rhythms and supports lasting recovery and long‑term health outcomes.
Million
1 million Australians live with eating disorders
1 in 5
Australians experience an eating disorder or disordered eating behaviours in their lifetime
10%
Lifetime prevalence of eating disorders in Australia is approximately 10.46%
Chaotic eating
Irregular meals,or unpredictable intake signal impaired metabolic regulation.
Restrictive patterns
Chronic under‑fuelling reflects physiological stress and a system struggling to maintain stability.
Rapid weight loss
Drastic weight loss reflecting deeper metabolic and hunger dysregulation.
Emotional overwhelm
Escalating frustration and irritability indicate overloaded cognitive systems.
Memory lapses increasing
Frequent forgetfulness highlights weakened working memory.
Impulsive decision patterns
Acting quickly without clarity signals reduced inhibitory control.
Productivity collapsing
Daily output drops as attention, and planning become increasingly compromised.
Constant mental clutter
Racing thoughts and internal noise form under minimal daily load, overwhelming cognitive capacity.
Experiencing more than two of these? Book a consult →
Every eating disorder client goes through a structured clinical process, not a one size fits all protocol.
01
Deep-dive intake assessment
A thorough review of your full symptom history, eating patterns, medical background, current investigations and relationship with food. This is the foundation that everything else is built on.
02
Root cause identification
Rather than managing symptoms, Jake looks for the actual driver, whether that is micronutrient insufficiency, gut–brain imbalance, nervous‑system dysregulation or an undiagnosed eating‑behaviour pattern.
03
Personalised eating disorder nutrition protocol
A structured eating plan tailored to your specific nutritional needs and lifestyle, not a restrictive template but a liveable clinical strategy that supports long‑term nourishment, emotional regulation and daily wellbeing.
04
Your goals are the engine of your results
Jake and yourself will define your short and long term dream goals, and the projections will be built with clinical precision to take you exactly where you want to go.
05
Ongoing monitoring & expansion
Regular reviews to track progress, adjust your plan and expand dietary freedom. The goal is always the broadest possible diet that supports long‑term nourishment, emotional regulation and daily wellbeing.
Jake Biggs
Can’t find what you’re looking for? Get in touch and we’ll help.
No, you do not need a GP referral before making a consultation with Jake. You are welcome to book directly at any time. A referral can be useful if your GP has already completed recent investigations, but it is never required, and Jake will complete a full clinical intake regardless of whether a referral is provided.
No, you do not need a diagnosis before seeing Jake for anorexia nervosa. Many clients begin because they are experiencing restrictive patterns, weight loss, fear around food or compulsive movement but have not yet received a formal diagnosis. The first consultation focuses on your symptom history, nourishment patterns, metabolic stability, cognitive changes and any existing investigations. From there, Jake identifies the nutritional and behavioural drivers that can be addressed immediately and will advise if further assessment would be clinically useful.
Jake’s approach is different because he doesn’t follow generic guidelines or symptom‑management pathways. A GP provides broad medical oversight and a dietitian often works within standard nutrition frameworks, but Jake focuses on what is actually driving the problem, not just what you are eating.
Most people begin noticing meaningful changes within the first few weeks. Improvements often include better energy, more stable eating patterns, clearer focus and a stronger sense of structure around what their body and nervous system need. Physiological and psychological recovery continues to evolve over time, yet the behaviours that support regulation, nourishment and daily wellbeing begin shifting almost immediately. Jake monitors your progress closely and adjusts the plan with care so you continue moving forward with confidence in your recovery.
Yes. Jake regularly alongside GPs and eating‑disorder specialists to create a fully integrated plan for your care. Your doctor manages diagnosis, medical monitoring and any required investigations. Jake builds the nutrition and lifestyle strategy that strengthens your nourishment, emotional regulation, physiological stability and long‑term wellbeing.
Jake combines world class expertise as an anorexia nervosa nutritionist with extensive experience supporting clients facing restrictive eating patterns, metabolic disruption, cognitive changes and long‑standing difficulties with nourishment. His approach gives clients a clear clinical advantage built on precision and science, ensuring that every stage of recovery is grounded in physiological stability, evidence‑based nutrition and a deep understanding of the psychological drivers behind restrictive eating.
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