Today I did something I almost never do anymore. I ate brunch at a café in Melbourne: eggs on sourdough toast. Sounds healthy, right? The sort of thing you order when you’re “being good”.

No drama. Life is for living and eggs are healthy.

But what immediately hit me was the taste!

The toast grilled on the hot plate had a strong rancid edge — the unmistakable flavour of processed seed oils that have been heated and pushed well beyond what a human body was designed to handle. 

The bread also tasted… manufactured. The eggs drowned in vegetable oil were flavourless – no doubt commercial battery hen eggs. “Sourdough” toast in name only. 

And the coffee? Flat. Burnt. Forgettable.

Years ago, I wouldn’t have noticed any of it. Now it’s obvious. Why?

Because when you start eating whole and marginally processed food most of the time, your palate wakes up. Your body wakes up. And you realise how much you were tolerating without even knowing it.

As Your Palate Wakes Up, You Can’t Un-Taste It

As a pleasant contrast, I recently had breakfast at the Sweet Time Café in Winchelsea. Local organic eggs, locally baked bread, butter, and topped with some local grown herbs. Simple, honest ingredients

It was a taste sensation — the kind that doesn’t just fill you up, it lands. I can still clearly remember the taste – amazing.

That’s the difference. Real food doesn’t just feed you. It registers. It has life in it.

And your body knows.

“Everything in Moderation” Is Comforting… and Misleading

We’ve all heard it:“Everything is fine in moderation.”  

A Nutritionist said it to me once as she scoffed into another bowl of commercial ice cream.It sounds wise. Balanced. Mature.But from a health perspective, moderation doesn’t equal health. It just means less poison.

• Less oxidised oil.
• Less chemical load.
• Less inflammatory insult.
• Still poison — just spread out.

And your body keeps score. Not dramatically. Not overnight.Quietly. Cumulatively. Cell by cell.

Oxidative stress drives inflammation. Inflammation takes a toll. And over years, that toll shows up as the things people call “normal ageing” — but aren’t normal at all.

Low energy.

Brain fog.

Joint pain.

Metabolic dysfunction.

Weakening bones and muscles

I think of this as negative compound interest, resulting in a body that feels older than it should.

Most people call this aging, but I believe it is the result of practicing everything in moderation.

Food Is Medicine (Whether You Like It or Not)

Food isn’t simply calories. It is also information and a series of biological signals that our body responds to every time we eat. Some of those signals support repair, muscle, energy, and metabolic health, while others, particularly when repeated often enough, can gradually push us in the wrong direction.

The important point is that no single meal determines our health. That café brunch didn’t suddenly make me unhealthy, just as one salad won’t make someone healthy. It is what we repeatedly do that matters. The occasional indulgence is unlikely to be important, but when occasional becomes normal, the cumulative effect becomes our baseline.

What concerns me is how easily food that looks healthy can become highly processed by the time it reaches our plate. A café breakfast or supposedly healthy snack can contain refined flour, added sugar, oils, emulsifiers, preservatives and flavourings that we would probably never add if we were preparing the same meal ourselves. 

That doesn’t automatically make every additive or seed oil harmful, but it does make the final product very different from the simple whole foods its appearance might suggest.

Perhaps the biggest problem is that we gradually stop noticing. Highly sweetened, heavily flavoured and no fibre ultra-processed foods become so normal that simple food can begin to taste unusual.

The danger isn’t one café brunch. It is when the exception quietly becomes the everyday diet which we excuse for moderation.

Movement Is Non-Negotiable — But Not All Movement Is Equal

Movement is also one of the foundations of healthy ageing. Walking is good for us. Cycling and cardiovascular exercise are good for us. Yoga, Pilates, stretching and mobility all have their place. But the mistake is assuming that because all movement is beneficial, all movement produces the same biological response.

It doesn’t.

Our bodies adapt to the signals we give them. Walking provides one signal, cardiovascular exercise another, stretching another and resistance exercise another. If we want to maintain muscle and bone as we age, we need to provide the particular mechanical stimulus that tells the body those tissues are still required.

Bone is living tissue, constantly being broken down and rebuilt. Like muscle, it responds to demand. Remove enough mechanical loading and the body adapts downward. Astronauts demonstrate the extreme example, losing bone and muscle in microgravity when normal loading disappears.

This isn’t simply ageing. It is biology responding to the environment.

Staying Active Isn’t Always Enough

Telling older people to “stay active” is good advice, but it isn’t the complete answer.

You can walk every day and still lose muscle and bone. You can be aerobically fit and still become physically weaker. A cyclist or swimmer can have exceptional cardiovascular fitness while providing relatively little impact loading to the skeleton.

This is why resistance and weight-bearing exercise matter. Muscle requires sufficient resistance to maintain strength, while bone responds to mechanical strain that is significant enough to stimulate adaptation.

That doesn’t mean everyone needs to lift enormous weights or train like an athlete. It simply means the stimulus needs to be meaningful enough for the body to notice.

The body doesn’t respond to our intentions. It responds to the signals we actually give it.

Where Osteogenic Loading Fits

This is where the approach we use at OsteoStrong fits.

The objective isn’t to burn calories or exhaust someone. It is to provide a brief, controlled and measurable mechanical stimulus through the musculoskeletal system. Sessions are supervised and people progress according to their individual capacity.

For many older people this provides an alternative to spending hours in a gym or lifting heavy free weights. A short weekly session can provide substantial musculoskeletal loading in a controlled environment.

But I don’t see OsteoStrong as replacing movement. I want people walking, climbing stairs, challenging their balance and cardiovascular system and continuing conventional resistance training if they enjoy it.

Different forms of exercise provide different biological signals. We need several of them.

Food Provides the Materials. Loading Provides the Instruction.

Nutrition and exercise can’t sensibly be separated either.

We need adequate protein to maintain muscle and nutrients including calcium and vitamin D to support bone. But eating protein doesn’t automatically build muscle, just as consuming calcium doesn’t automatically build stronger bones.

The body still needs a reason to use those materials.

I think of nutrition as providing the building materials and loading as providing the instruction to build.

Without adequate nutrition, we may not have the materials. Without sufficient stimulus, the body has less reason to use them.

What Signal Did You Send?

Exercise doesn’t need to leave us exhausted to be valuable. Sweating isn’t a measure of bone stimulus, soreness isn’t a measure of improvement and calories burned aren’t the only measure of a successful workout.

A better question is: What biological signal did I just send?

Walking supports cardiovascular health, mobility and wellbeing. Balance exercises challenge the neuromuscular system. High-intensity intervals challenge cardiovascular capacity. Resistance exercise tells muscle that strength is still required. Appropriate high-force loading provides a mechanical signal to bone.

Healthy ageing isn’t about choosing one and ignoring the others. It is about understanding what each one does.

Consistency Beats Perfection

You don’t need to live in a gym or exercise perfectly every day. What matters is what you repeatedly do.

Eat predominantly nutritious food. Consume adequate protein. Move every day. Challenge your cardiovascular system. Maintain mobility and balance. And regularly provide your muscles and skeleton with enough resistance to remind them that strength is still required.

The occasional missed session doesn’t matter. Just as one poor meal doesn’t determine our health, one workout doesn’t transform it.

It is the repeated signal, compounded over years and decades, that matters.

Food provides the raw materials. Movement keeps us functioning. Resistance and loading tell the body to maintain its physical capacity.

We cannot stop getting older. But we can continually remind our biology that we still expect it to perform.

The Important Principles

Food provides the raw materials for health, but moderation can still undermine healthy ageing when poor choices become everyday habits.

Your body adapts to the demands you place upon it. Move often, but also provide the nutrition and specific strength and loading signals your muscles and bones need to remain strong.

Healthy aging requires both the right resources and the right signals. Give your body what it needs to build, repair and remain capable.

The goal is not simply to live longer. It is to arrive at old age in the best possible condition — strong enough, healthy enough and capable enough to remain active, independent, engaged and happy.