Jake Biggs
Jake Biggs isn’t just a nutritionist. After overcoming severe anorexia nervosa and a brain tumor, Jake didn’t just recover — he rebuilt himself from the ground up. He dedicated his life to mastering the evidence-based science of nutrition and achieving extraordinary health. He’s tested every diet, pushed through every extreme, and turned lived adversity into unmatched expertise. Jake knows exactly how to get anyone to there healthiest weight, highest energy, and peak performance — because he’s done it all himself. His approach is lived, proven, and relentlessly results-driven.Â
Jake Biggs developed severe anorexia nervosa at 15 years of age whereby over the course of 10 years, required 20 hospital admissions and he nearly died from bradycardia caused by starvation.Â
At one time after not having any food for 7 days, he had a heart rate of 25 beats per minute (healthy range being 60-100 beats per minute). His doctors and nurses feared he wouldn’t wake up the next day. They told Jake’s family that their was a strong chance due to Jake’s very low heart rate that his heart would stop. Jake eloquently described as a closing keynote speaker “I went to sleep that night saying, Jake you’re not going to wake up the next day”.
Fortunately, against all odds; Jake Biggs did wake up the next day. Throughout this time in his life, with his body starved of the essential nutrients it needs for optimal wellbeing, he encountered first hand what happens to one’s physiology (body) and psychology (mind) when one’s mind and body is malnourished. But specifically, what happens when the human body is deprived of high quality nutrition every single day, 365 days of the year.
Jake’s personal experience with the life-changing impact of nutrition has shaped not only his career but his mission: to help others reclaim their health through personalised, evidence-based strategies. Having faced the devastating effects of poor nutrition during his battle with severe anorexia nervosa — followed by recovery from a Grade 3 Frontal Lobe Astrocytoma brain tumor— Jake understands, on a cellular level, what it means to rebuild a body from the ground up. Through these challenges, he discovered the true power of food: not just as fuel, but as medicine, performance enhancement, and long-term prevention.
This journey ignited Jake’s passion for sustainable weight loss, sports nutrition, and personalised care tailored to each person’s unique biology, goals, and lifestyle. As a clinical and sports nutritionist, he doesn’t believe in one-size-fits-all plans. Instead, Jake empowers his clients to become the experts in their own health — equipping them with the education, strategies, and mindset they need to make lasting, informed choices. His approach is not about quick fixes — it’s about building the foundation for lifelong energy, performance, and wellbeing.
Jake’s approach is grounded in the belief that true health transformation happens when nutrition is personalised — taking into account each individual’s unique physiology, lifestyle demands, and personal goals. He blends the latest scientific research with real-world practicality, crafting plans that fit seamlessly into busy lives without sacrificing results. Whether you’re an athlete aiming to improve performance, someone struggling with weight loss, or simply seeking more consistent energy and vitality, Jake’s tailored strategies help you unlock your full potential.
Beyond meal plans and macros, Jake emphasises mindset and education as key pillars of success. He guides clients to understand their bodies deeply, recognise what works best for them, and build confidence in making sustainable choices long after their time together ends. This empowers people to move past temporary diets or fads and instead create lifelong habits that fuel their wellbeing, prevent burnout, and elevate everyday performance.
Ultimately, Jake’s mission is to shift the narrative around nutrition — from restriction and confusion to clarity, empowerment, and progress. By combining his lived experience with clinical expertise, he provides a rare, compassionate perspective that motivates and supports clients every step of the way. With Jake’s guidance, you’re not just chasing short-term goals — you’re investing in a healthier, stronger, and more vibrant future that lasts.
In his practice, Jake Biggs combines the latest breakthroughs in scientific research with a deeply personalised approach to deliver nutrition strategies that truly work — tailored precisely to your unique body, lifestyle, and goals. By grounding every recommendation in rigorous evidence-based medicine, Jake ensures you’re not just following trends or guesswork, but receiving care proven to deliver real, lasting results.
What truly sets Jake apart is his holistic view of health — one that goes far beyond physical nutrition to include mental clarity, emotional balance, and even spiritual wellbeing. He understands that lasting vitality comes from harmony within the whole person, not just the absence of illness. This broader perspective empowers you to create a life filled with energy, purpose, and resilience.
Working with Jake means gaining access to the “secret tools” that unlock your body’s true potential for sustainable health and happiness. He doesn’t just give you a plan — he guides you on a transformative journey of self-discovery, empowerment, and renewal. With Jake, you’re investing in more than nutrition; you’re embracing a future of optimal wellbeing and unstoppable momentum.
Jake Biggs: Accredited Clinical Nutritionist & Sports Nutrition Credentials
Bachelor of Health Science (Nutritional & Dietetic Medicine), Majoring in Sports Nutrition – Graduating with High Distinction Honors.
Jake Biggs 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 as well as in home consultations for Sydney based residents.
