Essential Healthy Ageing Metrics for a Longer, Healthier Life
As we all know, ageing is inevitable. However, what many people don’t know is that how we age can be surprisingly flexible.
Healthy ageing describes just that: it’s the process of staying strong, mobile, and mentally sharp into later life, so you’re not just adding years to your life, but life to your years.
Healthy ageing metrics are a little like having a personalised roadmap for ageing well. These healthy ageing data points let you know where you are now, highlight areas for improvement, and let you know whether your efforts are paying off.
In this guide, we’ll break down six science-backed metrics that are great predictors of longevity and quality of life. We’ll outline why these healthy ageing metrics matter, how to track them, and how you can protect your health for years to come.
Why measuring healthy ageing matters
It’s important to remember: you can’t manage what you don’t measure.
Many people fall into the trap of relying on appearance or weight as indicators of health, but these can be misleading. A lean, athletic-looking person can still have low bone density, poor cardiovascular fitness, or unhealthy blood markers. Health is more than just what is on the surface.
By tracking the appropriate metrics, you create a data-driven approach to staying healthy, strong, and independent for decades. Regular measurement gives you a baseline, keeps you accountable, and helps you spot problems as early as possible. This is when they’re typically easiest to fix, and the sooner you start on moving those metrics in the right direction, the better!
What is healthy ageing?
Healthy ageing is a multifaceted concept.
It includes maintaining physical function, mental sharpness, and emotional well-being as you get older. It’s not about avoiding wrinkles or chasing a “younger” appearance; it’s about preserving your ability to do the things you love, avoid preventable disease, and recover quickly from setbacks. The goal is to feel like you are thriving, not surviving!
What healthy ageing metrics should I measure?
The best metrics cover multiple systems: musculoskeletal strength, cardiovascular capacity, metabolic health, and neuromuscular control. Together, they give a clear picture of how well your body is set up for the decades ahead.
Is it too late to get started?
It is never too late to start. Even if you never paid attention to these markers before, improvements are possible at any age. Research shows that people in their 60s, 70s, and beyond can increase muscle mass, boost VO2 max, improve balance, and lower disease risk through targeted lifestyle changes.
The healthy ageing metrics you need to know
The following healthy ageing data points can help you to assess and improve your health, whether you’re getting older or preparing for the future.
Grip strength
One of the strongest predictors of longevity, grip strength reflects overall muscle function and nervous system health. Low grip strength is linked to a higher risk of cardiovascular disease, disability, and premature death.
Target:
Men >50 kg, women >30 kg (measured with a dynamometer).
How to improve:
Resistance training, farmer’s carries, rock climbing, and activities that challenge hand strength.
Balance
Good balance and neuromuscular control reduce fall risk. Falls are a major cause of injury and loss of independence later in life.
Measure:
Stand on one leg for 10+ seconds (eyes open), progress to eyes closed. Balance can be quantified using a form of ForceDecks (Calibrated Stability Plates).
How to improve:
Single-leg exercises, yoga, and proprioceptive training.
Muscle mass & Strength
One of the most important metrics when it comes to healthy ageing is total muscle mass. Muscle supports mobility, metabolism, and resilience. Loss of muscle (sarcopenia) begins in midlife but can be slowed and sometimes reversed through progressive strength training and a good diet.
Measure:
DEXA scan for muscle mass; perform and track progress across gym-based strength tests for performance improvements..
How to improve:
Progressive resistance training 2–4× per week, focusing on compound lifts.
Bone density
Low bone density increases fracture risk. It often goes unnoticed until a fall or fracture occurs, but screening with a DEXA scan can help identify issues early.
Measure:
DEXA scan (T-score above -1.0 is considered “normal “).
How to improve:
Weight-bearing and impact-based exercise, plus calcium and vitamin D.
VO2 Max
A direct measure of your cardiovascular capacity and one of the most reliable predictors of lifespan. VO2 is measured in ml/kg/min and tests how much oxygen the body can process and utilise when performing maximal aerobic activity. This measure is also linked to body weight, so overall body composition will affect this value.
Measure:
Lab-based VO2Max test.
How to improve:
Interval training, threshold workouts, and consistent aerobic exercise.
Resting heart rate
A lower resting heart rate (RHR) is often a sign of better cardiovascular efficiency. Typically linked to the increase in “stroke volume”, this is the amount of blood that is pumped around the body per heartbeat. A stronger heart produces a higher stroke volume, and therefore doesn’t need to work as hard during rest or when performing daily activities.
A healthy range for most adults is 50–70 bpm for most adults. However, this may be lower in high-performance endurance athletes.
How to improve:
Aerobic conditioning, stress management, and adequate recovery.
Longevity blood markers
Bloodwork is one of the most powerful ways to assess your internal health. Bloodwork will often reveal risks that aren’t visible from the outside. Tracking these longevity markers regularly can help you spot early warning signs and make targeted changes before issues become serious.
Key markers:
- HbA1c: Blood sugar control
- Fasting insulin: Early insulin resistance
- Lipid profile: Heart disease risk
- ApoB & Lipoprotein(a): Artery clogging & genetic risk
- hs-CRP: Chronic inflammation
- Vitamin D: Bone density & immunity
- Thyroid hormones: Metabolism & energy
- Sex hormones: Muscle, bone, mood
- Kidney & liver markers: Organ health
How to improve:
Tailored nutrition, training, and medical advice.
How to track longevity metrics & take action
Ready to outlive your years? The following methods are a great place to start in tracking the most crucial healthy ageing metrics.
DEXA scan
A DEXA scan measures muscle mass, fat distribution, and bone density. Tracking your bone density and muscle mass can help ensure you’re on track to stay as mobile as possible as you age.
VALD
VALD provides lab-grade tools for assessing strength, balance, and movement control. These tests give accurate insight into full-body strength and mobility. Grip strength and balance assessment are also included.
VO2 Max
VO2 Max is a measure of cardiac efficiency that is highly correlated with overall longevity. This test is typically carried out in a lab to allow for precise measurement, or as a field test for a practical estimate.
Wearables
Wearables such as fitness watches allow you to track your heart rate, activity levels, sleep, and more. These tools can be an accessible way to track trends in your health over time.
At-home testing
Dynamometers for grip strength, balance drills, online reaction time tests, and consumer blood testing kits.
Healthy ageing is in your hands
Healthy ageing isn’t luck, it’s a skill.
With the right metrics at your disposal, healthy ageing protocols can help you stay strong, mobile, and independent for decades. Start with one or two tests, write down your baseline, and set simple improvement goals.
Our healthy ageing services here at My Vital Metrics offer a range of scans, assessments, and 1:1 input to help you live your life as well as you can, for as long as you can. The sooner you start, the more control you have over how well you age. Take the first step toward improving your healthspan today!