Simple tweak can cut dementia risk by 15 per cent and prevent mental decline, experts discover

Nearly 34,000 individuals aged 40 and over were studied to see if treating hypertension had an impact on cognitive impairment over four years.

https://www.dailymail.co.uk/health/article-14632051/blood-pressure-cut-dementia-risk-15-cent-prevent-mental-decline.html