New research shows that ageing is associated with the same broad changes across species, with inflammation driving many of the processes. But, the molecular patterns associated with ageing can move in both directions. They can accelerate under conditions of stress and disease, but they can also slow down, and in some circumstances partially reverse.

New technologies are exciting, but what you can do is more important.

What you eat sends chemical messages to your cells.

Get even fitter mentally, and reduce your risk of dementia by

• Learning something new

• Re-learning a lost skill

• Rejoining your love of arts & crafts

• Doing mental exercise – e.g., cryptic crosswords

• Taking a formal course

• Engaging with your community and the NPC with purpose

• Volunteering, particularly with younger generations, will increase wellbeing

• Reducing isolation – optimize vision and hearing

Dementia is not an inevitable part of ageing.  Research shows its risk can be significantly reduced through lifestyle changes that protect brain health, cardiovascular health, and social and intellectual engagement.

Sir Muir Gray explores why stamina is essential for healthy ageing, how inactivity—not age itself—drives its decline, and why simple daily movement such as brisk walking can help rebuild fitness and support long-term independence.

A sense of purpose drives longevity and resilience.

Cognitive function can be maintained or improved at any age.

Suppleness is a key sign of biological youth. Flexibility, balance, and mobility protect against injury, stiffness, and loss of independence as we age.

Preventing falls is key to maintaining independence.

Last but definitely not least, let’s talk guts. Gut dysbiosis is the final hallmark in our Hallmarks of Ageing series (sad face), and it highlights how shifts in your microbial community can influence everything from immune strength to brain function.

Building and maintaining muscle protects against disease and disability.

It’s never too late to reverse decline.

Inflammation is a vital defence mechanism that helps the body heal and restore balance, but problems arise when this response fails to switch off. Chronic, low-grade inflammation can quietly damage tissues, disrupt cellular communication, and accelerate ageing, making it a key process to understand and learn how to manage.

To hell with what other people think.

Small daily choices add up to long-term change.

Cells are constantly communicating with one another, but with age these conversations become increasingly noisy and confused. This blog explores how altered intercellular communication contributes to ageing and highlights emerging research and lifestyle approaches that may help restore clear cellular conversations.

Retirement can be a launchpad for contribution.

Stem cell exhaustion marks the point when the body’s repair systems begin to fail, but understanding it offers hope: by protecting and supporting our stem cells, through healthy
living today and innovative therapies tomorrow, we may help the body keep shapeshifting and rebuilding itself for longer.

OLP Board Member Sir Muir Gray explains that ageing is a natural biological process -not a decline to be feared - and that by understanding it correctly, we can take action to live healthier, fitter, and more fulfilling lives at every stage.