Nutrition Longevity

Nutrition Longevity Sustainable weight loss nutritionist, sports nutritionist and accredited clinical nutritionist in Bondi Junction, Sydney.

20kg Lost Sustainably 💜 My philosophy has always been that successful weight loss should improve your life, not take it ...
25/08/2026

20kg Lost Sustainably 💜

My philosophy has always been that successful weight loss should improve your life, not take it over. 🌱

That’s why I don’t rely on strict meal plans, endless food rules, or short-term challenges.

Instead, I help my clients build a way of eating that supports their goals while fitting around work, family, travel, and social events. ✈️🍽️🏡

This 20kg transformation is a great example of what can happen when evidence-based nutrition meets consistency and personalised support. 💜

It’s not the result of a quick fix.

It’s the result of a process I’ve refined over years of helping people achieve meaningful, sustainable changes to their health and longevity.

🌿🏆 Well done, Jack! 👏💜

🎙️The Nutrition Longevity Podcast: Episode 6 - Supplement Company Co-Founder Delivers Incredible Stories & Evidence on M...
23/07/2026

🎙️The Nutrition Longevity Podcast: Episode 6 - Supplement Company Co-Founder Delivers Incredible Stories & Evidence on Methylene Blue! 🎙️

In this episode, I had the absolute delight of speaking with Jason Eldredge, the co founder of Earthia Nutrition Earthia Nutrition, a supplement company newly established in Dover, Delaware in the United States. Jason shares incredible stories about how he and his business partner created Earthia Nutrition, including when it was founded and the vision that shaped its development.

We explore the challenges within the United States health care system, including the widespread issue of treating symptoms rather than addressing root causes, and the increasing privatisation of hospitals that influences patient outcomes. Jason explains why Earthia Nutrition has chosen to specialise in a single niche supplement called methylene blue and he breaks down the entire science behind it.
Jason discusses why focusing on one supplement allows for deeper research and higher product integrity. He explains the benefits of methylene blue, the risks, evidence based dosage recommendations, and the broader question of when supplements can or cannot meaningfully support human health.

This is an exceptional episode for anyone interested in methylene blue, cellular health, or evidence aligned supplementation. Jason provides a clear and accessible scientific breakdown that will help listeners understand this compound at a deeper level!

Subscribe to The Nutrition Longevity Podcast on Spotify or Apple Podcasts

🎙️ Nutrition Longevity Podcast 🎙️Episode 4: What Is Sustainable Weight Loss?Sustainable weight loss isn’t about extreme ...
23/03/2026

🎙️ Nutrition Longevity Podcast 🎙️

Episode 4: What Is Sustainable Weight Loss?

Sustainable weight loss isn’t about extreme diets or rapid drops on the scale, it’s about making changes your body actually thrives on over the long term. ⚖️

In Episode 4 of the Nutrition Longevity Podcast, I break down what truly makes weight loss sustainable and why slow, consistent progress is the key to lasting results.

I dive into:
🧠 How mindset shapes long-term success
🍎 Balancing macronutrients for energy and fullness
💪 Preserving muscle while losing fat
💧 The importance of hydration and electrolyte balance
⏱️ Why patience beats quick fixes every time
🛡️ Protecting your hormones and metabolism
🔁 Avoiding the rebound weight gain cycle

Sustainable weight loss is not a trend. It’s a lifestyle strategy backed by science and real-world results.

If you want to lose weight without harming your metabolism, maintain your strength, and enjoy long-term health, this episode is a must-listen.

🎙️ Episode 4 is now live.

Search Nutrition Longevity Podcast on Spotify and Apple Podcasts.

🎙️Nutrition Longevity Podcast 🎙️Episode 3: The Consequences of Rapid Weight LossRapid weight loss looks impressive on th...
22/03/2026

🎙️Nutrition Longevity Podcast 🎙️

Episode 3: The Consequences of Rapid Weight Loss

Rapid weight loss looks impressive on the scale, but your body is having a very different experience behind the scenes ⚠️

In Episode 3 of the Nutrition Longevity Podcast, I break down what actually happens when weight drops too quickly and why the short‑term excitement is followed by long‑term physiological chaos.

I dive into:
🧠 Hormonal disruption
💧 Glycogen and water loss
💪 Muscle loss and metabolic slowdown
⚡ Electrolyte imbalance
🔁 Rebound weight gain
🛡️ Immune suppression
🧩 The psychological fallout nobody talks about

Rapid weight loss is not a shortcut. It’s a biological alarm bell. And the research is clear! The body interprets rapid weight loss as a threat, not a success.

If you want to understand your metabolism, protect your long‑term health and avoid the rebound cycle, this episode is essential listening.

🎙️ Episode 3 is now live.

Search Nutrition Longevity Podcast on Spotify and Apple Podcasts.

🎙️ Nutrition Longevity Podcast: Episode 2 – What does healthy eating actually mean?!I am back with another podcast bange...
21/03/2026

🎙️ Nutrition Longevity Podcast: Episode 2 – What does healthy eating actually mean?!

I am back with another podcast banger and today I am diving into one of the most confusing phrases in the entire wellness world. Healthy eating. 🍏

As a clinical nutritionist, sports nutritionist and weight loss nutritionist here in Sydney, I get asked this every single day by clients across the Eastern Suburbs, the CBD and everywhere in between. 🌇

Everyone talks about healthy eating.
No one can define it.
And half the internet thinks it means eating food that has been spiritually cleansed by a monk who has never seen a carbohydrate. 🥖😂

In this episode I break down what healthy eating actually means for real people living real lives in Sydney. Not influencers. Not detox culture. Not your friend in Bondi who thinks celery juice cured her anxiety. 🥬

I unpack why everyone has a different definition and why diet culture has turned food into a moral scoreboard. ⚖️

I also talk about why your friend can eat pasta every day and look like a Greek statue while your body stores sourdough like it is preparing for winter. 🍝❄️

I get into superfoods, clean eating, food guilt, fibre, carbs, fats, protein, joy, satisfaction and why quinoa is absolutely not a personality. 🥑✨

Listen now on Spotify, Apple Podcasts, SoundCloud and Amazon Music. 🎧
The Nutrition Longevity Podcast with Jake Biggs.

🎙️ NUTRITION LONGEVITY PODCAST🎙️ Episode 1 is LIVE: What Is the Perfect Diet?If you’ve ever felt confused, overwhelmed o...
20/03/2026

🎙️ NUTRITION LONGEVITY PODCAST🎙️

Episode 1 is LIVE: What Is the Perfect Diet?

If you’ve ever felt confused, overwhelmed or frustrated by conflicting nutrition advice, this episode is your new foundation.

Today, I break down one of the biggest questions in health: what actually defines the perfect diet?
And here’s the truth, there is no single perfect diet for everyone.

In this episode, I unpack:
✨ How your metabolism, hormones and digestion shape your nutritional needs
✨ Why stress, sleep and lifestyle dramatically influence results
✨ The evidence‑based principles I use in clinical practice
✨ Why personalisation beats every trend, fad or “one‑size‑fits‑all” plan

My goal is simple: to help you understand nutrition with clarity, confidence and long‑term perspective, without needing a $40,000 degree.

🎧 Listen now and start building your healthiest, strongest and most energised life!

And don’t forget to subscribe, share and comment with future episode requests.

Streaming on Spotify, Apple Podcasts, Soundcloud and Amazon Music

Nutrition Longevity Podcast with Jake Biggs





🎤Welcome to the Nutrition Longevity Podcast! 🎧I created this podcast to empower anyone who wants to understand nutrition...
20/03/2026

🎤Welcome to the Nutrition Longevity Podcast! 🎧
I created this podcast to empower anyone who wants to understand nutrition, health and fitness without needing a $40,000 degree.

This is where science becomes simple and clarity replaces confusion. I break down the real foundations of optimal health in a way that is practical, evidence based and genuinely useful for everyday life.

I am an accredited clinical nutritionist based in Sydney, Australia with a Bachelor of Health Science in Nutritional and Dietetic Medicine. My mission is to help you build lifelong wellbeing one day at a time.

Each episode I share research driven guidance, practical strategies and conversations with leading experts who bring depth, nuance and lived experience to the world of nutrition and human performance.

If you want to build real expertise in your own health, this podcast gives you a science grounded path forward.

🎧 Listen now on Spotify, Apple Podcasts, Amazon Music and SoundCloud


17/11/2025

✨ 14 Days Until Summer! ✨

My name’s Jake, and I’m a sustainable weight loss & sports nutritionist.

For the next 14 days, I’m sharing 1 powerful habit a day to transform your health and energy before summer hits. 🌞

Posture 🧍‍♂️
Did you know your daily posture shapes everything from your energy to your long‑term mobility?

✅ Good posture:

• Reduces pain & injury risk
• Boosts breathing & oxygen flow
• Elevates confidence & mood
• Supports long‑term strength & mobility

❌ Bad posture:

• Strains muscles & joints → chronic back, neck & shoulder pain
• Slouching compresses lungs → less oxygen, less energy
• Disrupts digestion & overall vitality

Your posture isn’t just about standing tall—it’s a game changer for both short‑term performance and long‑term health.

So today, pause and check in: shoulders back, chest open, spine aligned. Small daily corrections = massive impact over time.

Let’s build these habits together—summer is coming, and so is your best self. 💪🌴

15/11/2025

Day 11: Build strength, build life 💪✨

Resistance training isn’t just about lifting weights — it’s about transforming your metabolism, your energy, and your mindset.

🔥 The science-backed benefits:
1️⃣ Boosts metabolism — more lean muscle = more calories burned, even at rest.
2️⃣ Improves blood sugar control — better energy, fewer cravings, lower diabetes risk.
3️⃣ Strengthens bones — reduces osteoporosis risk, especially vital for women in peri- & menopause.
4️⃣ Elevates mental health — lowers stress, anxiety & depression while boosting endorphins.

Bottom line: resistance training is the habit that changes everything — body composition, energy, and long-term health.

👉 Today, pick up a weight. Even 10 minutes counts. Your future self will thank you.

Day 11 starts now. Let’s go 🚀

13/11/2025

🌞 17 Days Until Summer! Day 10 Starts Now!

I’m Jake — A Sustainable Weight Loss & Sports Nutritionist — and I specialise in creating customised nutrition and exercise plans to help anyone look and feel their best. I’m sharing one powerful habit each day for you to implement.

Today’s focus: Cardio Consistency 🏃‍♀️💓

Cardio isn’t just about burning calories — it’s your engine for endurance, fat loss, and metabolic health.

—

📚 What does the Research Says

• Weight Management: Regular aerobic exercise significantly increases daily energy expenditure and supports long-term fat loss when combined with dietary changes (American Journal of Clinical Nutrition, 2019).

• Longevity: Cardiorespiratory fitness is one of the strongest predictors of reduced mortality risk (JAMA, 2018).

✅ Today’s Challenge: Commit to 20–30 minutes of cardio everyday

Choose what feels enjoyable and sustainable: example include
• Brisk walk outdoors 🌿
• Cycling or rowing 🚴‍♂️
• Dance or aerobics 💃
• Light jog or treadmill run 🏃‍♂️

💡 a Pro tip from
Jake: Pair cardio with music or a podcast to make it fun and habit-forming.

Day 10 starts now!

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25/2A Hollywood Avenue
Sydney, NSW
2000

Telephone

+61435665779

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