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Blood pressure control and brain health

Managing blood pressure is one of the clearest ways to protect the brain over the long term.

High blood pressure damages blood vessels, including those feeding the brain. Controlling it is one of the best-supported ways to protect brain health.

Why it matters

  • High blood pressure raises stroke risk.
  • It is linked with cognitive decline.
  • It is often manageable.

What research suggests

  • Treating high blood pressure lowers stroke risk.
  • It may help protect cognition over time.
  • Consistency of treatment matters.

Taking action

  • Know your numbers and monitor them.
  • Take medicines as prescribed.
  • Support with activity and lower-salt eating.

What it means for everyday practice

Evidence points to a few practical habits rather than any single “cure”:

  • Favour approaches that are consistent, meaningful, and sustainable.
  • Track what helps you - responses vary from person to person.
  • Combine professional therapy with regular home practice.

Explore related Learn guides, build a routine in Practice, or practise with a calm game. This is a plain-language summary for general education, not medical advice.