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Navigating the FODMAP diet requires meticulous care, clinical accuracy and consistent attention to the signals your gut provides. As a FODMAP nutritionist, Jake Biggs personalised FODMAP gut nutrition therapy that identify your digestive trigger and rebuild long‑term optimal gut health for life.
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From 140+ verified reviews
FODMAP nutritionist Jake Biggs supports you in strengthening digestive function by restoring nourishment, identifying trigger foods and reducing gastrointestinal inflammation without restrictive dieting, rigid rules or unnecessary complexity.
Digestive Instability
Personalised FODMAP nutrition therapy to identify trigger foods, stabilise digestive rhythms and rebuild the nourishment your gut relies on for predictable, comfortable digestion.
Bloating & Distension
Targeted intervention to reduce bloating episodes, correct nutrient malabsorption and strengthen the biological systems required for long‑term digestive stability.
FODMAP Nutrition Care
Evidence‑based FODMAP guidance to calm the gut, reduce inflammation, improve tolerance, optimise absorption and create long‑term digestive stability for daily comfort.
Food Triggers & Energy Crashes
Structured FODMAP nutrition therapy to stabilise blood sugar, reduce gastrointestinal stress, improve digestive communication and rebuild the foundations of reliable gut function.
IBS & Gut Disorders
Comprehensive support to improve digestive tolerance, reduce symptom triggers, optimise nutrient absorption and strengthen the systems your body relies on for long‑term gut health.
Nutrient Deficiencies
Targeted nutrient correction to optimise iron, B‑vitamins, magnesium, omega‑3s and other key markers that influence digestive function, energy stability and symptom reduction.
Many people manage the daily frustrations of bloating, digestive instability and unexplained gut symptoms without ever addressing the underlying nutritional, metabolic and behavioural drivers. Food triggers, digestive inflammation and nutrient deficiencies silently erode energy, mood, digestive comfort and long‑term gut 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 digestive dysregulation.
From there, he builds a personalised, evidence‑based FODMAP nutrition plan that restores digestive balance, stabilises gut rhythms and strengthens long‑term gastrointestinal outcomes and overall health.
70%
Of people with IBS experience significant symptom relief when following a FODMAP plan.
3 in 4
Australians with chronic bloating have at least one unrecognised FODMAP trigger driving daily discomfort.
80%
Of digestive inflammation is linked to food‑based triggers that can be identified and corrected through FODMAP nutrition therapy.
Persistent Bloating
Daily or recurrent bloating that doesn’t resolve with simple diet changes.
Poor Digestive Rhythms
Inconsistent bowel habits, fluctuating symptoms or unexplained discomfort.
Food‑Triggered Flares
Symptoms that reliably worsen after meals, indicating unrecognised FODMAP triggers.
Energy Crashes
Post‑meal fatigue, brain fog or sluggishness reflecting blood‑sugar volatility.
Nutrient Depletion
Low iron, B‑vitamins or other key nutrients that quietly erode energy, mood and digestive resilience.
Abdominal Pain & Discomfort
Recurrent cramping, pressure or pain that indicates impaired digestive signalling.
Digestive Fatigue
A gut that feels constantly strained, reactive or easily overwhelmed, signalling reduced resilience and the need for clinical support.
Inflammation‑Driven Symptoms
Persistent bloating, sensitivity or discomfort linked to inflammatory triggers.
Experiencing more than two of these? Book a consult →
Every client of Jake’s goes through a structured clinical nutrition process, not a one‑size‑fits‑all protocol for FODMAP nutrition plans.
01
Deep-dive intake assessment
A thorough review of your full eating history, digestive patterns, medical background, current investigations and lived experience of gut symptoms. 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, digestive inflammation or an undiagnosed food‑trigger pattern that keeps your gut compromised.
03
Personalised FODMAP nutrition protocol
A structured FODMAP eating plan tailored to your specific nutritional needs and lifestyle, not a restrictive template but a liveable clinical strategy that supports long‑term digestive progress and daily wellbeing.
04
Your goals are the engine of your results
Jake and yourself will define your short and long‑term digestive goals, and the projections will be built with clinical precision to take you exactly where you need to go for optimal gut health outcomes.
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 digestive progress, gut stability and daily wellbeing.
Jake Biggs
Real clients, real gut health, real outcomes.
"After struggling with gut issues for 6 years and seeing countless doctors, Jake identified the root cause in our first session. Within 3 months I felt like a completely different person."
"I'd done the low FODMAP diet twice before and it never stuck. Jake's approach was completely different, he actually explained why I was reacting, and the reintroduction phase was life-changing."
"Living with Crohn's, I was terrified of food. Jake gave me the confidence to eat again, my flares have reduced dramatically and I haven't needed a hospital admission in 18 months."
Can’t find what you’re looking for? Get in touch and we’ll help.
No, you do not need a referral from your GP before seeing Jake for FODMAP support.
Many people come in with bloating, digestive instability, inconsistent eating patterns or no clear explanation for why their symptoms have developed.
Jake will conduct a thorough intake, review any existing investigations, and may recommend further testing where appropriate.
Jake’s approach is different because he doesn’t follow generic guidelines or symptom‑management templates.
A GP provides broad medical oversight and a dietitian often works within standard nutrition frameworks, but Jake focuses on what is actually driving your digestive challenges, not just what you are eating.
No, you will not be placed on a highly restricted diet. Jake’s approach is structured, personalised and clinically guided, but it is designed to be sustainable and flexible.
The goal is to rebuild nourishment and support long‑term digestive progress and gut stability while keeping your diet as broad and enjoyable as possible.
Most people actually gain more dietary freedom over time, not less.
Most clients begin meaningful digestive progress 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 gut need.
Digestive and behavioural change evolves over time, but the habits that drive better regulation, consistency and daily wellbeing begin shifting almost immediately.
Jake monitors your progress closely and adjusts the plan so you continue moving forward with confidence.
Yes, Jake can work alongside your GP or Gastroenterologist.
A GP provides broad medical oversight and a Gastroenterologist manages diagnostic, structural and medical aspects of gut health, while Jake focuses on the nutritional, metabolic and behavioural drivers that influence your digestive symptoms.
Jake combines world‑class expertise as a FODMAP nutritionist with extensive experience supporting people with digestive inflammation, gut instability, metabolic strain, fatigue and complex long‑term gastrointestinal‑health patterns. His approach gives clients a clear clinical advantage built on precision and measurable results.
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