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Longevity Insights

Explore expert insights, the latest research and practical advice to support your health journey.

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Longevity Top Picks

Our full library of science and data-led research, tips, research, and expert advice on the interplay between gut health, metabolism, your lifestyle and improving your healthspan.

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LONGEVITY ARTICLES

Your Full Guide to Longevity by Improving Your Healthspan

Our full library of science and data-led research, tips, research, and expert advice on the interplay between gut health, metabolism, lifestyle and your healthspan, which all contribute to improving you chances of enjoying a longer, more active life.

16 results
Smoking and Ageing: What Quitting Changes, and Where to Get Support
Smoking and Ageing: What Quitting Changes, and Where to Get Support

If smoking is behind a higher vivaAGE, that is information you can use. Here is what research links to quitting, and where to get free, practical support in Australia.

5 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Healthspan Is the Goal: Why the Years You Spend Well Matter Most
Healthspan Is the Goal: Why the Years You Spend Well Matter Most

Why the years you spend healthy matter more than the years you simply live, and how inflammation links the two.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Hormesis: Why a Little Stress Can Make You Stronger
Hormesis: Why a Little Stress Can Make You Stronger

Not all stress is bad. Why a small, controlled challenge like heat, followed by recovery, can build resilience.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Strength Is a Signal: Why Muscle Matters for a Long, Capable Life
Strength Is a Signal: Why Muscle Matters for a Long, Capable Life

Grip strength is a useful marker of healthy ageing. Why muscle matters, and how to set a simple strength baseline with no gym required.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
The Blue Zone Lesson: Why Social Connection Is Part of Your Health
The Blue Zone Lesson: Why Social Connection Is Part of Your Health

One of the most consistent features of long-lived communities has nothing to do with diet. Why social connection is linked to a longer, healthier life.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Inflammaging, in Plain Language: The Low-Grade Inflammation Linked to Ageing
Inflammaging, in Plain Language: The Low-Grade Inflammation Linked to Ageing

What inflammaging means, why it tends to rise with age, and how your gut microbes are part of the picture.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Epigenetics: How Your Daily Choices Help Shape Your Biology
Epigenetics: How Your Daily Choices Help Shape Your Biology

Your DNA isn’t fixed destiny. How the way you live is linked to which genes are switched up or down.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Move Your Body, Support Your Brain: The Longevity Dividend of Movement and Muscle
Move Your Body, Support Your Brain: The Longevity Dividend of Movement and Muscle

Movement is one of the most consistent predictors of a longer, healthier life. Why you need both aerobic and strength work, and how muscle talks to your brain.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Eat the Rainbow: Dietary Diversity, Polyphenols and Your Cells
Eat the Rainbow: Dietary Diversity, Polyphenols and Your Cells

The colours in plant foods come from compounds that do real work in your body. Why variety across the colour spectrum matters.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Member-Only
Epigenetics and Healthspan: How Daily Choices Influence the Way Your Genes Behave
Epigenetics and Healthspan: How Daily Choices Influence the Way Your Genes Behave

You can’t change the genes you inherited, but you have some influence over how they behave. What the science supports and where it’s oversold.

3 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
What Is Metabolic Age, and Why Your Direction Matters More Than the Number
What Is Metabolic Age, and Why Your Direction Matters More Than the Number

Your scale says your metabolic age is 52. What that number measures, what it misses, and what to track instead.

6 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
Proactive Health vs Preventive Health: Why Tracking Your Biology Beats a Once-a-Year Check
Proactive Health vs Preventive Health: Why Tracking Your Biology Beats a Once-a-Year Check

Preventive health looks for problems. Proactive health tracks your direction. Why the difference matters for your healthspan.

6 MIN READ
Dr. Andrew O'Brien
Dr. Andrew O'Brien
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