Health after 40 is not one decision. It is a sequence of small, repeated ones, and the men who do well are rarely the ones with the most dramatic interventions. They are the ones who kept measuring, noticed changes early and acted while the change was still small.
Your 40s: build the baseline
This decade is about establishing reference points while everything is still likely to be normal, and about protecting muscle before the loss compounds.
- Get a full baseline: blood pressure, lipids (ideally with ApoB and a one-time Lp(a)), HbA1c, CBC, liver and kidney function, TSH.
- Start or maintain two resistance sessions per week.
- Record waist circumference and track it, not just weight.
- Rule out sleep apnea if you snore or wake unrefreshed.
- Begin colorectal screening at 45 at average risk.
- Write down family history properly: it changes several recommendations.
Your 50s: manage the trends
By this decade, the small drifts of the previous ten years become visible. The task changes from establishing a baseline to acting on direction.
- Recheck lipids and glucose markers more frequently; treat rising trends rather than waiting for thresholds.
- Have the shared decision-making conversation about PSA screening if you have not already.
- Take blood pressure control seriously: this is the decade where sustained control pays off most.
- Protect bone and joint health; keep loading the skeleton.
- Review every medication and supplement annually for interactions and side effects.
Your 60s and beyond: protect function
The emphasis shifts toward preserving capability: strength, balance, cognition and independence.
- Prioritise power and balance work alongside strength to reduce fall risk.
- Keep protein intake at the higher end of the range.
- Maintain vaccination schedules, including shingles and pneumococcal where recommended.
- Track cognitive and hearing changes; hearing loss is a modifiable dementia risk factor.
- Review whether long-standing medications are still appropriate.
The habits that matter in every decade
Across all three decades, the same short list carries the majority of the benefit, and none of it requires perfection.
- Two resistance sessions and roughly 150 minutes of moderate activity per week.
- Sleep of adequate duration and consistent timing, with apnea ruled out.
- A mostly minimally processed diet with enough protein and fibre.
- Low or no alcohol; no tobacco.
- A relationship with a clinician who has seen your numbers more than once.
Why continuity beats intensity
A single comprehensive assessment tells you where you stand today. The value compounds when the same measures are revisited, because health after 40 is expressed as direction: a waist that grew 6 cm, an HbA1c that moved 0.3, a blood pressure that no longer returns to baseline.
That is the case for treating your health as something you maintain continuously rather than audit occasionally.
Key takeaways
- Your 40s are for building a baseline and protecting muscle.
- Your 50s are about acting on trends before they cross thresholds.
- Your 60s shift the emphasis to strength, balance and preserved function.
- The same short list of habits carries most of the benefit in every decade.
- Direction over time is more informative than any single assessment.
References
- U.S. Preventive Services Task Force. Published Recommendations for adults
- U.S. Department of Health and Human Services. Physical Activity Guidelines for Americans, 2nd Edition
- The Lancet Commission. Dementia prevention, intervention, and care
How this article is reviewed
Aldrick articles are written from published guidance and peer-reviewed research, checked against our evidence standards and re-reviewed when guidance changes. Spotted something inaccurate or out of date? Tell us and we will correct it and update the review date.
This article is educational. It does not diagnose conditions or replace evaluation by a qualified clinician.