Nourish Your Body, Transform Your Life.
Personalised nutrition coaching backed by clinical science. Jake Biggs has helped hundreds of clients achieve lasting health, their goal weight, and peak performance, with real food, real results.
Sustainable, non-restrictive weight loss. No Ozempic, Mounjaro, Wegovy, calorie counting, restrictive dieting, neglecting your social life, hunger, or weight rebound.
Achieve peak performance with personalised sports specific nutrition plans for optimal energy levels, strength, speed, stamina, endurance, and recovery.
Evidence-based nutrition therapy for gut health, adreanal fatigue, hormonal balance, diabetes, men’s health, women’s health, and more.
Jake’s story is one of extreme challenge and transformation. After surviving severe anorexia nervosa and a brain tumour, he didn’t just recover, he rebuilt himself from the ground up and dedicated his life to mastering the evidence-based science of nutrition.
That lived experience, combined with his Bachelor of Health Science (Nutrition & Dietetic Medicine, Honours), means Jake brings both clinical precision and genuine empathy to every client. His approach is proven, practical, and relentlessly results-driven.
FREE EBOOK
The Ozempic Weight Loss Dilemma
Why Ozempic Is a Shortcut to Poor Health, Written by Sustainable Weight Loss Nutritionist Jake Biggs.
Download The Ozempic Weight Loss Dilemma a powerful, evidence-based eBook exposing the dangerous truth about Ozempic and weight loss. You’ll learn:
✔ Ozempic – The Hype and the Reality
✔ The Risks You’re Not Being Told
✔ The Truth About Real Weight Loss
✔ How To Formulate Your Sustainable Weight Loss Plan
Enter your details to get instant access:
Download The Secret Formula to Sports Nutrition eBook, a powerful evidence-based sports nutrition guide that illustrates:
✔ The Foundations of Sports Nutrition
✔ Season-Specific Nutrition Strategies
✔ Sport Specific Supplements That Work
✔ Personalised Sports Nutrition Performance Plan
Enter your details to get instant access:
What Actually Is Sustainable Weight Loss? The clinically proven path to long term weight loss without restriction!What is sustainable weight loss?If you have ever asked yourself “Why do I keep regaining weight after every diet?”
Is Breakfast Really the Most Important Meal of the Day? Myth or Fact?! It’s one of the most common questions I get asked and one of the most misunderstood. Whether it’s a client trying to
The Ultimate Delicious High Protein Banana Smoothie For Weight Loss Smoothies have become a staple in my practice, not because they’re trendy, but because they work. As a leading weight loss nutritionist in Sydney, I’ve
A: Jake specialises in three core areas: Sustainable weight loss, sports nutrition, and clinical nutrition. Jake creates personalised, evidence-based plans for permanent weight loss, peak sports performance, and address a wide range of health-related goals or medical conditions.
A: As a nutritionist, Jake provides a level of personalisation, clinical depth, and strategic support that clients have never experienced before. Jake’s work blends the behavioural strategy for sustainable weight loss, peak performance insight of sports nutrition, and the precision of personalised clinical nutrition. This gives you a comprehensive, results‑driven approach that is tailored entirely to you. This is not quick‑fix approach. It is a tailored, clinically informed roadmap designed to create real, measurable, long‑term change. It gives you the clarity, strategy, and expert guidance needed to finally achieve the results you have been working toward.
A: Yes. Sydney residents can see Jake in person at his Bondi Junction private clinic. Jake also offers online consultations via FaceTime or phone call.
A: The initial consultation is structured, detailed, and highly personalised. Jake’s three main consultation offerings are Sustainable Weight Loss, Sports Nutrition & Clinical Nutrition.
See below for a comprehensive overview of what the initial consultation involves for each service offering:
Sustainable Weight Loss: https://nutritionlongevitywithjakebiggs.com/weight-loss-nutritionist/
Sports Nutrition: https://nutritionlongevitywithjakebiggs.com/sports-nutritionist/
Clinical Nutrition: https://nutritionlongevitywithjakebiggs.com/clinical-nutritionist/
Jake’s personalised plan is built into the consultation fee, meaning you receive everything you need without any additional charges.
A: You can book your initial consultation with Jake directly through the website’s booking portal link here. If you’d like to ask questions first or confirm whether you are the right fit, you’re welcome to contact Jake on his mobile at +61 435 665 779 or his email address jake@jakebiggs.com.au.
A: No. Strict diets are not sustainable and lead to burnout, unhealthy relationship with food, increased obsessionality and anxiety, rebound eating, or frustration. Instead, Jake builds a plan that aligns with your lifestyle, routines, culture, schedule, preferences, and goals. Your plan will focus on structure, balance, behaviour change, and long-term sustainability, not restriction.
A: Yes. Jake offers both single sessions and long‑term packages. Single sessions are ideal for one‑off assessments or creating an initial plan, while packages ranging from 2 to 12 months provide the structure for ongoing accountability, behaviour change, and deeper support. Every option is fully personalised, and together you and Jake will select the approach that best aligns with your goals and needs.
A: Every client is unique. There is no one-size-fits-all timeline. Jake’s role as your nutritionist is to design the right number of sessions to help you reach your goals, while providing ongoing coaching for accountability and direction. Jake is here to support you at every step, so you can achieve and maintain your optimal health with confidence and consistency. Reaching and maintaining your short term and long term goals is a key focus together, Jake designs the right number of sessions to achieve that.
A: Jake as a weight loss nutritionist, offers a level of personalisation, clinical insight, and long‑term strategy that goes far beyond standard weight‑loss advice. Jake doesn’t rely on restrictive dieting, generic meal plans, or quick‑fix methods. He takes the time to understand your metabolism, behaviours, lifestyle, and challenges so Jake can create a sustainable, results‑driven plan tailored specifically to you. Jake’s approach blends the precision of a clinical nutritionist with the behavioural strategy of a sustainable weight loss nutritionist, giving you clarity, structure, and support at every step. You’re not just following a plan, you’re learning how to transform your habits, your relationship with food, and your long‑term health.
A: As your sports nutritionist, Jake offers a level of personalisation, clinical insight, and performance‑focused strategy that goes far beyond standard sports nutrition advice. Jake takes the time to understand the unique needs of your teenager or yourself, so Jake can design a plan that optimises performance. As a sports nutritionist, you’re not given generic fuelling tips; you’re supported with a tailored, evidence‑based sports nutrition plan that helps your teenager or yourself reach peak strength, speed, stamina, recovery, fitness, endurance, and overall performance.
A: As a clinical nutritionist, Jake offers a level of personalisation, clinical depth, and genuine care that goes far beyond what most people experience elsewhere. Jake doesn’t provide generic meal plans or surface‑level advice. Jake takes the time to understand your symptoms, your lifestyle, your challenges, and your goals so Jake can design a tailored, evidence‑based plan that finally delivers the results you’ve been searching for. Jake’s clients choose him because he is thorough, invested, and committed to helping you achieve lasting change, not temporary improvements. When you work with Jake as your clinical nutritionist, you receive clarity, structure, and a clear roadmap that empowers you to transform your health with confidence.
A: As a sustainable weight loss nutritionist, Jake focuses on realistic, maintainable strategies that help you lose weight without restriction, confusion, or overwhelm. His approach is grounded in evidence‑based nutrition, metabolic support, and behaviour change principles, ensuring every recommendation fits naturally into your lifestyle rather than forcing you into rigid rules or unsustainable dieting.
Jake personalises every plan to your routine, preferences, and challenges, giving you a clear structure that feels achievable and enjoyable. You learn how to stabilise your energy, regulate hunger, build consistent habits, and create long‑term weight loss results that last permanently. The goal is not just losing weight but transforming the way you eat, think, and feel so you can maintain your results with confidence.
A: As a sustainable weight loss nutritionist, Jake helps you build balanced, enjoyable habits that support weight loss without rigid rules or deprivation. His approach is grounded in evidence‑based nutrition, metabolic regulation, and behaviour change science, ensuring that every strategy feels realistic, flexible, and aligned with your lifestyle. Instead of relying on willpower or restrictive dieting, you learn how to nourish your body, stabilise your energy, and create a way of eating that feels natural and sustainable.
Jake works closely with you to personalise every element of your plan, taking into account your routine, preferences, challenges, and long‑term goals. You receive clear structure, practical tools, and ongoing guidance that help you build consistency, regulate hunger, and develop habits that last. The focus is not just on losing weight but on transforming your relationship with food so you can maintain your results confidently and permanently.
A: As a sports nutritionist, Jake takes a personalised, evidence‑based approach that identifies exactly what your teenager or yourself need to perform at your best. He conducts a thorough assessment of training load, energy demands, fuelling timing, hydration strategy, sleep quality, recovery habits, and overall lifestyle pressures to understand the full context influencing performance.
Jake then integrates this information to design a structured, sport‑specific plan that aligns nutrient timing, macronutrient balance, hydration protocols, and recovery nutrition with the physical and cognitive demands of training and competition. This approach not only boosts performance, stabilises energy, and accelerates recovery, but also supports long‑term consistency, resilience, and confidence in a safe, sustainable, and highly practical way.
A: As a clinical nutritionist, Jake looks closely at your symptoms, medical history, lifestyle patterns, and daily routines so he can understand exactly what your body needs and tailor your plan accordingly. He examines how your nutrition, stress levels, sleep quality, digestion, hormones, and energy patterns interact, identifying the underlying drivers of your symptoms rather than treating them in isolation.
This comprehensive assessment allows Jake to create a personalised, clinically informed plan that supports your physiology, restores balance, and helps you achieve long‑term, sustainable improvements in your health and wellbeing.
A: As your nutritionist, Jake works with children, teenagers, young adults, adults, and the elderly, tailoring his approach so each age group receives guidance that is appropriate, effective, and aligned with their individual needs.
For children, he focuses on supporting growth, energy, digestion, and the development of healthy lifelong habits in a gentle, family‑centred way.
With teenagers, he addresses rapid growth, hormonal changes, academic pressure, sports performance, and emotional wellbeing, providing structure that helps them stabilise appetite, improve energy, and build confidence around food.
For young adults and adults, Jake considers stress, work demands, metabolism, hormones, sleep, and long‑term health goals to create personalised strategies that fit real‑world routines.
With older adults, he supports bone health, muscle maintenance, digestion, cardiovascular health, and healthy ageing through targeted, clinically informed nutrition.
Across every life stage, Jake’s goal is to understand the unique physiological, behavioural, and lifestyle factors at play and design a plan that delivers meaningful, sustainable improvements in health and wellbeing.
A: Jake provides private health fund rebates for Australian residents with selected health funds and eligible premiums. This allows many clients to claim a portion of their consultation fees depending on their individual level of cover. At this stage, Medicare rebates are not available, so all consultations are billed privately. If you’re unsure about your eligibility, Jake can guide you on how to check your specific health fund and level of extras cover.
Private Practice Location
Jake Biggs as an accredited clinical nutritionist, sports nutritionist, and weight loss nutritionist practices from his Bondi Junction nutrition clinic which is easily accessible from all parts of Sydney’s Eastern Suburbs, including Bondi, Bronte, Clovelly, Coogee, Dover Heights, Paddington, Queens Park, Randwick, Rose Bay, Vaucluse and Woollahra.
Train/Bus:
The clinic is a 2-minute walk from Bondi Junction station on the T4 Eastern Suburbs & Illawarra Line, and directly adjacent to the Bondi Junction bus interchange.
Car:
The clinic sits opposite Westfield Bondi Junction, which offers 2 hours of free parking.
Online Consultations:
Jake also offers consultations via FaceTime or phone call for clients across Sydney, and worldwide.
Wherever you are, exceptional nutrition support is accessible.
