Understanding High Blood Pressure
What it means, why it matters and practical steps that can help protect your heart.
On this page
Blood pressure is the force of blood pushing against the walls of your arteries. It is written as two numbers: the higher number (systolic) and the lower number (diastolic).
What high blood pressure means
When pressure stays raised over time, the heart and blood vessels work harder than they should. This is associated with a higher long-term risk of heart disease, stroke and kidney problems.
Common risk factors
- A diet high in salt and ultra-processed foods
- Low levels of physical activity
- Excess weight, particularly around the waist
- Regular heavy alcohol use
- Ongoing poor sleep or high stress
- A family history of raised blood pressure
Practical steps that can help
- Reduce added salt and rely less on packaged foods
- Aim for regular movement across the week
- Prioritise sleep and recovery
- Keep alcohol within lower-risk limits
- Have your blood pressure checked at sensible intervals
When to seek medical advice
Related conditions
- #hypertension
- #prevention
- #lifestyle
- #heart
Sources & references
- 1.Hypertension fact sheet — World Health Organization (2023)View source
Written by
Dr. Varun Daby
Medical Doctor
Dr. Varun Daby founded Optimum Wellness to make preventive health information clear, practical and accessible. Biography and qualifications can be completed from the content manager.
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