What's in a men's health check, by decade

Men's health checking has a structural problem: the decades when checking is cheapest are the decades men skip it. Here is what changes with each one — and what never does.

The constants, every decade

Some things belong in every era: blood pressure — measured, not guessed — a lipid panel, glucose or HbA1c, a full blood count, and kidney and liver markers. Together with weight, waist, smoking and family history, these are the base layer a GP works from at any age. Skin checks matter lifelong in Australia; mental health has no decade either.

Twenties and thirties — the baseline era

The value here is less about finding disease — usually there is none — and more about establishing what normal looks like for you. A baseline panel in your late twenties turns every future result into a comparison instead of a guess, and the occasional surprise this era does produce — inherited cholesterol patterns, early metabolic drift, low iron or B12 on restrictive diets — is exactly the kind worth finding twenty years early.

Family history is the era's other job: knowing it, in detail, decides half of what the later decades should watch.

Forties — the risk decade

This is where cardiovascular and metabolic checking earns its keep. Lipids and HbA1c graduate from baseline curiosities to numbers with consequences, and formal cardiovascular risk assessment — the structured kind a GP calculates — enters the picture.

Two conversations fit naturally here. A one-off Lp(a) measurement, if never done, settles an inherited risk question permanently. And for men whose calculated risk lands in the uncertain middle, the coronary calcium conversation is worth having — it is precisely the tie-breaker scenario that scan serves.

Fifties and beyond — the shared-decision era

The existing threads continue and tighten. What is genuinely new is the PSA conversation: Australian guidance frames prostate testing from 50 — earlier with family history — as an individual, informed decision rather than a default, weighing real benefits against real harms. That conversation deserves its own article, and more importantly its own GP appointment.

Bone health quietly joins the list too — men account for a meaningful share of osteoporotic fractures, and risk factors like long steroid use or low trauma fractures warrant assessment most men never seek.

What a decade guide won't tell you

• Your actual schedule. Family history, existing conditions and findings personalise everything — this is a map, and your GP holds the compass.
• That feeling fine means being fine. The biggest killers of men announce themselves late; that is the entire argument for checking while well.
• That testing is the intervention. The numbers only pay when they change something — the follow-through is the health care.

The bottom line

Twenties and thirties build the baseline, forties price the cardiovascular risk, fifties add the shared decisions. The constants run throughout — and the men who do best are simply the ones for whom any of this happens at all.