What Are Normal Blood Pressure Values?
What the World Health Organization (WHO) Says
The WHO recognizes 120/80 mmHg as the ideal blood pressure for adults.
Above this level:
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The risk of heart attack, stroke, kidney disease, and vision loss increases
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Even slightly elevated pressures over time can damage blood vessels
“Maintaining healthy blood pressure is key to preventing cardiovascular disease — the world’s leading cause of death.” — World Health Organization
This is especially important after age 45, when arteries naturally stiffen and lifestyle factors can elevate blood pressure.
Does Normal Blood Pressure Change With Age?
While 120/80 mmHg is the ideal target at any age, average readings tend to rise slightly over time due to natural cardiovascular changes.
| Age Group | Average Systolic | Average Diastolic |
|---|---|---|
| 20–30 years | ~115 mmHg | ~70 mmHg |
| 40–50 years | ~125 mmHg | ~80 mmHg |
| 60+ years | ~135 mmHg | ~85 mmHg |
Remember: Average ≠ Healthy.
Older adults should still aim for below 130/80 mmHg, unless advised otherwise by their doctor. Recent studies show tighter control can reduce stroke and heart attack risk.