The BioAge Index™

Most people think improving their health means doing more.

More supplements. More training.
More health hacks. More data.

But what if that's exactly what's stopping you from making progress?

In this episode of BioAge Index™, Grant Hutchby explains why improving your biological age isn't about adding more. It's about identifying the one thing that's creating the biggest drag on your health.

Just like in business, fixing the wrong problem wastes money.

In your body, it wastes years.

The Turnback Time System is built around 6 key health KPIs that influence your biological age. Instead of guessing where to focus, you'll learn how to identify your biggest constraint and improve the metric that matters most.

In this episode:

- Why doing more isn't always better
- The biggest mistake people make after getting a biological age score
- Why awareness alone doesn't create change
- How the BioAge Index™ identifies your biggest health constraint
- The 6 KPIs that influence your biological age
- Why timing, sequence and consistency matter more than health hacks
- How to stop guessing and start improving your biological age

If you're a business owner, executive or high performer, you'll already understand the importance of measuring the right KPIs.

Your health should be no different.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Can one biological age test really tell you how healthy you are?

Most people wouldn't judge their business using a single KPI.

So why do we judge our health using one number?

In this first episode of the BioAge Index™, Grant Hutchby explains why most biological age tests only tell part of the story, and introduces a new framework designed to help founders, entrepreneurs and high performers understand where their health is really heading.

Rather than relying on a single test, the BioAge Index™ combines behaviour, functional performance and cellular health into one evolving score that becomes more accurate as better data is added.

If you're serious about improving your health, you need more than another health score.

You need a system.

In this episode you'll learn:

- Why most biological age tests are incomplete
- The difference between chronological age and biological age
- Why one health test can never tell the full story
- How to measure your biological age more accurately
- The three levels of the BioAge Index™
- What Behavioural Age actually measures
- Why wearable data, blood tests and strength all matter
- How to stop guessing and start making better health decisions
- Why business owners should measure health like they measure business performance

Whether you're interested in longevity, healthy ageing, biological age testing, health optimisation or improving your performance, this episode explains why understanding the systems behind your health matters more than chasing a single number.

Get your free BioAge Index.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

What happens when a successful entrepreneur discovers their metabolic age is 52 at just 37 years old?

For Max Scott, Property Investor of the Year 2022, Investor & Portfolio Builder, with more than £120M in completed property deals, it became the wake-up call that changed everything.

In this episode of BioAge Index™, Max shares how years of stress, poor nutrition and putting his health on the back burner affected his body, and the simple changes that helped him lose over 12kg, improve his fitness and reduce his biological age to 35.

We also explore the challenges of ADHD, why recovery is often the missing piece for high performers, and how building sustainable habits can transform both your health and your business.

In this episode, we discuss:

• The health wake-up call that changed Max's life
• How he reduced his biological age from 52 to 35
• Losing more than 12kg without extreme dieting
• Why protein, routine and reducing sugar made the biggest difference
• Managing ADHD as a business owner
• Why recovery is essential for long-term performance
• Building healthy habits that your children will copy
• Max's three biggest lessons for improving your health

Follow Max Scott:
Instagram: https://www.instagram.com/maxscottproperty/
LinkedIn: https://www.linkedin.com/in/maxscottproperty/
Facebook: https://www.facebook.com/maxscottproperty

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

What if one of the earliest indicators of your cardiovascular health wasn't found in a blood test?

In this episode of BioAge Index™, I'm joined by Dr Elliot Justin, emergency physician, entrepreneur and CEO of FirmTech, to explore one of the most overlooked indicators of men's health and longevity.

We discuss the connection between cardiovascular health, blood flow, erectile function and biological ageing, and why measuring these signals could provide valuable insight into your long-term health.

In this episode, we cover:

• Why erectile health is closely linked to cardiovascular health
• How nocturnal erections can act as an early health indicator
• The connection between blood flow, longevity and performance
• Common misconceptions about men's health supplements
• What the latest data tells us about improving long-term health
• How wearable technology is changing preventative healthcare

About Dr Elliot Justin

Dr Elliot Justin is an emergency physician, entrepreneur and the CEO of FirmTech, the company behind the TechRing, the world's first smart wearable designed to objectively measure erectile health and provide meaningful insights into cardiovascular health and longevity.

FirmTech's research has been recognised with the Healthcare Business Award from the Science and Engineering Health Technologies Alliance and as Runner-Up for Innovation in Fitness, Health & Wellbeing at CES ShowStoppers.

Follow Dr Elliot Justin:
Instagram: https://www.tiktok.com/@myfirmtech
LinkedIn: https://www.linkedin.com/in/elliot-justin-md/
Facebook: https://www.facebook.com/DoctorElliotJustin
X: @myfirmtech

Learn more about FirmTech:
https://myfirmtech.com

Exclusive for the BioAge Index™ audience

Use code GRANT15 for 15% off any FirmTech order.
You'll save 15%, and you'll also be supporting the BioAge Index™ channel.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people think biological age is just one number.

It isn't.

In this conversation, I'm joined by Dr Sandra Kaufmann, physician, cellular biologist, longevity expert and creator of the Kaufmann Protocol, to explore what biological age really means and why measuring it accurately is far more complex than most people realise.

We discuss why healthspan matters more than lifespan, why focusing on a single biomarker can be misleading, and how true longevity comes from understanding the body as an interconnected system rather than chasing individual health trends.

Inside this episode, we cover:

• The difference between lifespan and healthspan
• Why biological age is more than a single test result
• The limitations of telomeres, epigenetics and NAD testing
• Why researchers often become too focused on one area of ageing
• The seven cellular mechanisms that drive ageing
• How mitochondria, inflammation and DNA repair influence longevity
• The role of sirtuins, mTOR and circadian rhythms
• How the Kaufmann Protocol approaches healthy ageing
• The science behind supplements including NMN, pterostilbene, astaxanthin, curcumin and carnosine
• Why sleep, stress and recovery remain the foundation before advanced interventions
• The future of longevity through peptides, exosomes and biologics

If you're interested in biological age, longevity science and optimising your health with evidence-based strategies, this episode provides a practical framework from one of the world's leading experts in cellular ageing.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people think they're burnt out.

The reality is often very different.

They're experiencing a slow biological decline that happens so gradually it feels normal.

In this conversation with Ally Le Sueur, Founder of Xorro, we explore why longevity isn't about living forever. It's about staying capable, energetic and healthy for as long as possible.

We also discuss why the best health strategies aren't complicated. They're consistent.

In this episode, we cover:

• Why biological decline is different from burnout
• The difference between lifespan and healthspan
• Why sleep is the foundation of every health system
• How routine helped overcome chronic insomnia
• Why stress isn't always bad and how to manage it properly
• The importance of consistency over perfection
• The 80/20 approach to long-term health
• Why supplements should support healthy systems, not replace them
• How Xorro was designed as a simple, high-quality daily foundation
• Why your body should be treated like a system, not a collection of symptoms

If you're an entrepreneur, business owner or high performer looking to improve your energy, recovery and long-term health, this episode will give you a practical framework you can start applying today.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people don't have a health plan.

They have a collection of random habits.

The Turnback Time System changes that.

It's a complete biological performance framework designed to help founders, entrepreneurs and executives optimise how their body performs over the long term.

Inside this episode you'll learn:

• Why your body should be managed like a business
• The six biological pillars that determine your long-term health
• Why timing matters more than simply working harder
• How the Bio Age Index measures your true biological performance
• Why sleep, energy, stress, training, structure and recovery must be built in the right order
• How to identify the habits that are accelerating or reversing biological ageing

This isn't about living forever.

It's about reclaiming more years with energy, clarity and purpose.

Because the body you have in 20 years is built by the systems you run today.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people focus on what they do.

Very few focus on when they do it.

In this episode, Grant Hutchby breaks down why timing is one of the most overlooked variables in health, performance, and longevity.

Most people already train.
Most people already try to eat well.
Most people already track their sleep.

Yet they still struggle with:

• Inconsistent energy
• Poor recovery
• Brain fog
• Performance dips

The missing variable is often timing.

Inside this episode:

• Why biological age matters more than chronological age
• How timing influences sleep, recovery, hormones, and performance
• The ideal eating window for metabolic flexibility
• Why caffeine timing matters more than caffeine itself
• How to eliminate self-inflicted jet lag
• The Bio Age Index explained
• Functional Age, Physical Age, and Cellular Age
• Why grip strength, blood pressure, and recovery metrics matter
• How to measure your current trajectory and future ageing path

The body you have in 20 years is being built by the systems you run today.

Not just what you do.

But when you do it.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people don't have an energy problem.

They have a rhythm problem.

In this video, Grant Hutchby explains how cortisol, insulin, nutrition timing, and biological rhythms determine your energy, recovery, focus, and long-term performance.

Inside the video:

• How to use cortisol to maximise performance
• The best time for deep work and difficult decisions
• Why your afternoon should look different from your morning
• How to improve sleep through evening cortisol management
• The Nova food scale explained
• The 70/20/10 nutrition framework
• How much protein you actually need
• Why eating timing matters as much as food quality
• The difference between subcutaneous, brown, and visceral fat
• Why some lean people are metabolically unhealthy

Most people try to solve low energy with motivation.

The real solution is understanding how your biology works.

More energy.
Better recovery.
Greater consistency.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.

Most people think sleep is about getting more hours.

But true recovery is not just about how long you sleep.

It is about how well your body enters repair mode.

In this video, Grant Hutchby breaks down how light, darkness, melatonin, growth hormone, deep sleep, and daily timing habits shape youthful recovery, biological age, energy, and long-term performance.

Your body has a natural overnight repair system.

But late screens, bright lights, caffeine, alcohol, late eating, and inconsistent sleep patterns can interrupt the very hormones designed to restore you.

Inside the video:

• Why melatonin is your night shift manager
• How darkness signals the body to begin repair
• Why growth hormone matters for tissue, brain, and energy recovery
• Why the first 90 minutes of deep sleep are so important
• How late eating can block recovery
• Why room temperature and darkness matter
• How caffeine and alcohol disrupt regenerative sleep
• Why sleep quality matters more than total hours
• How heart rate affects your ability to recover overnight
• Why timing often matters more than sleep duration

This is not about sleeping more for the sake of it.

It is about using sleep as a biological repair system.

Better recovery.
Deeper sleep.
Stronger energy.
Lower biological stress.
More youthful performance for longer.

📉 Calculate your BioAge Index™ Trajectory:
turnbacktime.com

Your behavioural BioAge Index™ Trajectory is a directional metric, not a clinical diagnosis.

Get started inside the REVO client portal - free

You can also access the REVO client portal completely free, including the first two training levels of the Turnback Time System.

No guessing. Start learning the system, establish your baseline and understand what to change first.

Free REVO Client Portal:
https://revo-tbt-portal.lovable.app/login

Stop guessing. Measure the trajectory. Reclaim your years.

Live Better. Longer.

If the episode was useful, like, subscribe and turn on notifications for the next one.