Sustainable Weight Loss Nutritionist

As a sustainable weight loss nutritionist in the Eastern Suburbs of Sydney, I enable you to achieve your goal weight and keep it for life without Ozempic, calorie counting, rebound weight gain, restrictive dieting, neglecting your social life and hunger.

Are you finding it impossible to lose weight and keep it off? On the verge of giving up and desperate to understand why your body just won’t respond—no matter what you try? You’ve restricted your food, trained hard, and followed every diet plan—yet your body still refuses to respond. You lose weight, feel hopeful, and then watch it rebound again and again.

I’m Jake, a sustainable weight loss nutritionist in the Eastern Suburbs of Sydney. I specialise in helping men and women finally achieve and maintain their ideal weight through a natural and sustainable approach that truly works. I empower my clients to master a sustainable weight loss approach, enabling them to achieve lasting results effortlessly and maintain their ideal weight for life.

As a sustainable weight loss nutritionist keynote speaker, I am trusted by international organisations and leading gyms for my evidence-based, sustainable approach to long-term weight management.

I am recognised as the leading sustainable weight loss nutritionist in Sydney and I’ve worked with hundreds of clients internationally who had tried everything to lose weight, only to keep rebounding. I guide my clients to lose weight sustainably while equipping them with the knowledge, habits, and confidence to keep it off—permanently.

It’s time for me to guide you through a proven, sustainable weight loss formula—so you can reach your target weight and maintain it for life.

Finally, It’s Your Last Ever Weight Loss Plan

Sustainable Weight Loss Nutritionist: Weight Loss Initial Consultation

This is not your standard weight loss nutrition consultation with a nutritionist or dietitian. This is a detailed, evidence-based consultation designed for individuals who are serious about achieving sustainable weight loss — without Ozempic, restrictive dieting, neglecting your social life, calorie counting or hunger.

First 45 minutes – Comprehensive Weight Loss Meticulous Investigation: I’ll conduct a detailed investigation into your nutrition, analysing your macronutrient and micronutrient profile to uncover how your current intake is affecting your metabolism, hormones, and overall progress. This is a clinically grounded deep dive—not a surface-level review. We’ll set clear short- and long-term weight loss goals, backed by realistic, sustainable projections tailored to your physiology and lifestyle. No vague promises—just measurable outcomes.

Together, we’ll assess the four key pillars of sustainable weight loss: nutrition, exercise, sleep, and stress management. Each will be reviewed in detail to identify what’s supporting your progress and what’s holding you back. You’ll gain complete clarity on why past weight loss attempts haven’t worked. I’ll outline the personalised formula we’ll implement to finally achieve and maintain your healthiest weight.

Final 15 minutes – Your Personalised Sustainable Weight Loss Nutrition Blueprint: This isn’t just another meal plan—it’s a meticulously crafted, holistic strategy designed specifically for your body, metabolism, and lifestyle. I’ll create a personalised weight loss blueprint that integrates optimal nutrition, targeted movement, and evidence-based lifestyle adjustments to deliver long-term, sustainable results.

Together, we’ll uncover the patterns driving your weight challenges—whether it’s blood sugar instability, hormonal shifts, digestive issues, emotional eating, or inconsistent routines. You’ll gain clarity on how your body responds to food, stress, sleep, and exercise, and receive a step-by-step framework that empowers you to lose weight confidently, consistently, and without restriction.

You’ll learn the exact formula to achieve your target weight and maintain it for life. This isn’t a temporary fix—it’s a fully customised roadmap that breaks the cycle of losing and regaining. You’ll leave the consultation with a clear, evidence-based strategy that finally works: one that gives you structure, insight, and confidence to create true, sustainable weight loss—built on precision, not deprivation.

60 minutes – $220.00 AUD

Private health care rebates available for Australian residents.

As your sustainable weight loss nutritionist, I provide the clinical expertise and personalised guidance you need to understand exactly how to reach your goal weight—and maintain it for life. This approach breaks the cycle of rebound dieting and frustration, replacing it with lasting results tailored to your unique physiology, lifestyle, and goals.

You’ll finally gain the clarity and confidence to achieve sustainable weight loss without relying on calorie counting, restrictive dieting, Ozempic, constant hunger, or sacrificing your social life.

Sustainable Weight Loss Nutritionist: Your Last Ever Diet

As a sustainable weight loss nutritionist — you’ll experience weight loss that is not only real, but truly sustainable. I don’t believe in injections, crash diets, or unrealistic restrictions. My approach isn’t about cutting out entire food groups or relying on medications like Ozempic. It’s about helping you understand your body, correcting imbalances, and making gradual, science-backed changes that align with your lifestyle and long-term health goals.

There’s no calorie counting. My personalised nutrition plans are built around balanced meals that naturally support weight loss. You’ll eat the right foods in the right portions — without the stress of tracking every bite.

There is no hunger. As a sustainable weight loss nutritionist, I design personalised nutrition plans built around satisfying, high-protein meals paired with low-glycaemic, high-fibre carbohydrates. These foods fill you up, reduce cravings, and help stabilise your blood sugar — so you never feel deprived.

There is no need for injections. I don’t use medications. Instead, I help you achieve weight loss, restore your metabolism, and prevent rebound weight gain with nutrient-rich, whole foods and natural strategies tailored to your body and goals.

There are no quick fixes or restrictive diets. This isn’t a one-size-fits-all program or a temporary diet. My sustainable weight loss method is designed to help you lose weight at a steady, maintainable pace — one that fits your life and leads to lasting success.

There are no restrictions on social life. You can still enjoy meals with friends and family without stress, guilt, or missing out on special occasions. My approach is designed to fit into your lifestyle, not the other way around.

And most importantly, there are long-term results with no weight rebound. I’ll teach you how to build habits that last. No more yo-yo dieting. No more confusion. Just clarity, confidence, and control — and the transformation you’ve been searching for.

Sustainable Weight Loss Nutritionist: How I Enable You to Maintain Your Goal Weight Forever

Acute Weight Loss	Sustainable Weight Loss With Myself
Relies on rapid, short-term methods such as extreme calorie restriction, fad diets, or detox approaches that produce quick results but are often unsafe and unsustainable.	I help you achieve steady, healthy weight loss through evidence-based nutrition, exercise, sleep, and stress management strategies that improve metabolism, energy, and overall health without deprivation.
Often uses extreme diets, appetite suppressants, or temporary interventions like injections or detox teas, ignoring individual needs and physiology.	I create a personalised plan based on your body, metabolism, lifestyle, and goals. Together, we combine balanced nutrition, effective exercise, sleep optimisation, and stress-reduction techniques to ensure weight loss is sustainable.
Results are short-lived; weight is often regained once the restrictive method is stopped, creating a cycle of yo-yo dieting.	I teach consistent habits across eating, movement, and lifestyle that prevent rebound weight gain. You will learn to structure your days for long-term success while enjoying your life.
Rapid weight loss can cause muscle atrophy, slowed metabolism, nutrient deficiencies, and increased fatigue.	I ensure your plan protects lean muscle, fuels your metabolism, and meets all nutrient needs, while incorporating strength and functional exercise so you feel strong and energised during weight loss.
Fails to address underlying contributors to weight gain, such as hormonal imbalances, insulin resistance, thyroid issues, chronic stress, or poor sleep.	I investigate root causes including hormones, metabolism, stress, and sleep quality, then design a holistic plan that corrects these factors and supports long-term weight management.
Lacks personalised guidance; generic plans can be nutritionally inadequate, leading to fatigue, irritability, poor mood, and decreased performance.	I provide tailored guidance on nutrition, exercise, sleep, and stress management so you feel energised, focused, and in control while achieving sustainable weight loss.
Creates rapid fluctuations in weight, fostering frustration, demotivation, and feelings of failure when results are not maintained.	I focus on gradual, achievable weight loss with strategies that maintain consistency and confidence. You will see steady progress without the emotional ups and downs of fad diets.
Can increase psychological stress, anxiety, and negative emotions towards food, often causing guilt and unhealthy relationships with eating.	I help you develop a healthy, positive relationship with food and movement, incorporating stress management techniques so you feel confident and in control without guilt.
May harm long-term health by increasing the risk of nutrient deficiencies, metabolic disruption, and hormonal imbalances.	I prioritise complete, balanced nutrition, quality exercise, proper sleep, and stress reduction to optimise hormones, metabolism, and long-term health, making weight loss safe and sustainable.
Leads to energy crashes, irritability, poor concentration, and reduced physical performance in daily life and exercise.	My approach ensures stable energy, improved mental focus, and enhanced physical performance by combining personalised nutrition with movement, recovery, and lifestyle support.
Does not create sustainable habits; once the plan ends, old patterns resume, undermining body composition and self-confidence.	I teach long-term habits across nutrition, exercise, sleep, and stress management that become second nature, empowering you to maintain weight loss and confidence permanently.
Often leads to burnout, frustration, and disappointment when results are not maintained or the plan is too restrictive to continue.	With my ongoing support, accountability, and personalised strategies, you will feel motivated, structured, and empowered to achieve and maintain your ideal weight for life.

As a sustainable weight loss nutritionist, I help you reach your goal weight and maintain it for life through personalised, evidence-based strategies tailored to your body, metabolism, and lifestyle. My approach focuses on creating healthy, maintainable habits—so you can lose weight without extreme dieting, constant hunger, or quick fixes.

Together, we build a practical, long-term plan that supports your energy, keeps you consistent, and ensures lasting results, giving you control, confidence, and a positive relationship with food for life.

Sustainable Weight Loss Nutritionist: Client Testimonials

Real Stories of Transformation: Sustainable Weight Loss Without Quick Fixes or Medications

As a sustainable weight loss nutritionist, I have helped my clients achieve there goal weight and keep it through science based sustainable weight loss nutrition and lifestyle strategies. I am recognised as the leading sustainable weight loss nutritionist in Sydney.

Nutrition Longevity With Jake Biggs - Sustainable Weight Loss Nutritionist - Private Practice Location

Jake Biggs as a weight loss nutritionist in Sydney practices from his private nutrition clinic which is located in the heart of Bondi Junction, Sydney. Access and convenience to his clinic is seamless.

Train/Bus: Jake’s clinic is a 2 minute walk from the Bondi Junction train station and bus depot. The train to catch will be on the T4 Eastern Suburbs & Illawarra Line. The Bus depot destination will be the Bondi Junction interchange.

Car: Jake’s clinic is directly located opposite Westfield Bondi Junction Shopping Centre that offers 2 hours free parking. No parking fees!

Jake also offers online consultations via Zoom and in home consultations for Sydney based residents.