Guide · Heart

Heart health: the risk factors you can change

Much of the risk of heart and blood-vessel disease comes from a few everyday behaviours — and those can change.

Sep 25, 2026Antopeloni2 min read

The behaviours behind most risk

WHO identifies these as the most important behavioural risk factors for heart disease and stroke:

  • Tobacco use
  • An unhealthy diet
  • Physical inactivity

The signals they show up as

Over time these behaviours can appear as raised blood pressure, raised blood sugar, raised blood fats and overweight — all of which can be measured in a routine check-up.

What lowers risk

  • Stopping tobacco use, and avoiding second-hand smoke.
  • More fruit and vegetables, less salt and sugar (how to cut back).
  • Regular physical activity (how much).
  • Regular checks of blood pressure, blood sugar and cholesterol, and following your clinician's advice.

Know the warning signs

Chest pain or discomfort, pain in the arm, jaw or back, shortness of breath, or sudden weakness, numbness or trouble speaking need emergency care — call 115.

Sources

Editorial update: 2026-09-26.

Medical disclaimer: this is a source-linked educational summary, not individual medical advice, diagnosis, prescription or interpretation of personal results. For severe or rapidly worsening symptoms, call 115.

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Antopeloni — plain-language health education from public sources, part of the ZIBADIS network founded by Masoud Moghaddam.

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