As a thyroid nutritionist, Jake provides personalised nutrition plans to optimise thyroid function, specialising in both hypothyroidism and hyperthyroidism.
5.0 Rating
From 140+ verified reviews
Jake works across the full spectrum of Thyroid nutrition needs, each supported by a dedicated and evidence‑based Thyroid‑focused nutrition approach.
Thyroid Support
Personalised Thyroid nutrition therapy that targets sluggish or overactive thyroid function, supports metabolic stability, regulates weight changes and improves daily energy, mood and cognitive clarity.
Thyroid Nutrient Deficiencies
Clinical nutrition support for iodine insufficiency, low selenium, inadequate zinc and suboptimal protein intake that impair thyroid hormone production, worsen metabolic symptoms and destabilise energy regulation.
Thyroid Nutrition
Expert guided Thyroid nutrition therapy that identifies the metabolic drivers behind fatigue, weight fluctuations, temperature intolerance and cognitive changes, building evidence‑based strategies that strengthen thyroid output and whole‑body metabolic health.
Thyroid Eating Pattern Assessment
Systematic identification of the eating patterns influencing thyroid hormone production, metabolic rate and energy stability including skipped meals, inconsistent protein intake, low micronutrient density and under‑fuelled days.
Thyroid Challenges
Support for long‑standing issues such as fatigue, weight gain, mood instability, temperature sensitivity, digestive changes and irregular energy patterns with personalised Thyroid nutrition therapy that restores metabolic balance and supports hormone regulation.
Thyroid Mapping
Comprehensive assessment to map your symptoms and uncover the nutritional and lifestyle factors driving hypothyroidism, hyperthyroidism or autoimmune thyroid dysfunction, followed by targeted Thyroid nutrition therapy that strengthens metabolic stability and daily wellbeing.
Thyroid dysfunction influences energy, mood, cognitive performance, hormonal balance, confidence and overall wellbeing, yet many people spend years struggling without anyone addressing the underlying nutritional and metabolic drivers that shape thyroid hormone production, conversion and regulation.
Jake’s clinical approach starts with a thorough intake including current symptoms, health history, recent investigations, diet and lifestyle and builds a plan specific to you, not a generic protocol pulled from the internet.
Whether you are newly diagnosed, dealing with hypothyroidism or hyperthyroidism, navigating autoimmune thyroid changes or simply feeling unstable without clear answers, this is the level of Thyroid nutrition care that actually moves the needle.
65%
Australians with early thyroid dysfunction experience persistent fatigue, weight changes and cognitive decline long before receiving a formal diagnosis.
30%
Adults show measurable thyroid‑related nutrient insufficiencies including iodine, selenium and zinc that impair hormone production and metabolic stability.
50%
Improving thyroid‑specific nutrition can significantly enhance energy regulation, mood stability and metabolic performance across both hypothyroidism and hyperthyroidism.
Rapid weight changes
Your weight is shifting faster than your metabolism can regulate because thyroid hormone output and conversion are already impaired.
Expanding abdominal heaviness
Your midsection feels heavier and tighter as slowed thyroid‑driven metabolism promotes deeper fat storage and fluid retention.
Rising fatigue levels
Your energy is dropping through the day because low thyroid hormone availability reduces cellular energy production and metabolic efficiency.
Constant low mood
Your mood feels unstable because thyroid‑related hormonal changes disrupt neurotransmitter balance and emotional regulation.
Stronger cravings
Your appetite feels harder to control because thyroid‑driven metabolic slowing alters hunger signalling and increases energy‑seeking behaviour.
Afternoon crashes
Your energy and focus collapse mid‑afternoon because impaired thyroid function reduces glucose utilisation and destabilises daily energy rhythms.
Cognitive fog
Your thinking feels slower and less sharp because thyroid hormone insufficiency reduces brain energy metabolism and cognitive processing speed.
Temperature sensitivity
You feel unusually cold or overheated because thyroid hormone dysregulation disrupts thermoregulation and metabolic heat production.
Experiencing more than two of these? Book a consult →
Every thyroid client goes through a structured, clinical process, not a one size fits all protocol.
01
Deep-dive intake assessment
A thorough, clinically structured review of your full health history, symptom timeline, current investigations, medications and diet. This is the foundation that every element of Thyroid nutrition care is built on.
02
Root cause identification
Rather than managing symptoms, Jake looks for the actual driver, whether that is impaired thyroid hormone production, disrupted hormone conversion, slowed metabolic rate or specific eating patterns that keep you unstable.
03
Personalised thyroid nutrition plan
A structured eating plan tailored to your Thyroid needs, lifestyle, food preferences and budget, not a restrictive template but a liveable clinical strategy that strengthens metabolic function and supports weight regulation.
04
Your goals are the engine of your results
Jake and yourself will define your short and long‑term Thyroid health goals, and the projections will be built with clinical precision to take you exactly where you need to go.
05
Ongoing monitoring & expansion
Regular reviews to track progress, reintroduce foods and expand dietary freedom. The goal is always the broadest possible diet that keeps you well with Thyroid dysfunction.
Jake Biggs
Can’t find what you’re looking for? Get in touch and we’ll help.
You do not need a referral from your GP before seeing Jake for Thyroid nutrition care, and you are welcome to book directly at any time. A referral can be helpful if you already have one or if your GP has completed recent investigations, but it is never required. Jake will complete a full clinical intake regardless of whether a referral is provided.
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.
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, stabilise energy, support mood and strengthen daily functioning while keeping your diet as broad and enjoyable as possible. Most people with Thyroid dysfunction actually gain more dietary freedom over time, not less.
Most people with Thyroid dysfunction begin noticing meaningful changes within the first few weeks, especially in energy regulation, mood stability, cognitive clarity, temperature control and daily eating patterns. The deeper clinical shifts take longer and depend on your starting point, but the behavioural foundations that support better thyroid hormone production, improved hormone conversion and more stable metabolic function start moving quickly once the right structure is in place. Jake monitors progress closely and adjusts the plan so you continue moving forward with confidence.
Yes, Jake can work alongside your GP. A GP provides broad medical oversight while Jake focuses on the nutritional, metabolic and behavioural drivers that influence thyroid hormone production, hormone conversion, metabolic stability and overall Thyroid wellbeing. Many clients work with both, especially when there are medical considerations, existing investigations or unexplained challenges affecting energy, mood or weight regulation.
Jake combines world‑class expertise as a Thyroid nutritionist with extensive experience supporting clients with emerging challenges as well as those already managing long‑term patterns. His approach gives you a clear clinical advantage built on precision, science and measurable results.
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