Study links lowering blood pressure with reduced cognitive impairment in later life

During this study they found that intensively lowered blood pressure reduced the risk of mild cognitive impairment. However, it showed no impact on dementia risk compared to lowering blood pressure to healthy levels. 

Dr James Pickett, Head of Research at Alzheimer’s Society, said:

'It appears from this study that intensively lowering blood pressure reduced the number of people that developed mild cognitive impairment –  a major risk factor for dementia, though not dementia itself. But because this study was stopped early we can’t take a lot from the findings.  

'We’ve known for a while that keeping your blood pressure in check can help prevent dementia, but there’s still lots of unanswered questions – like how intensively to manage blood pressure for the best results– which is why we’ve invested £5m in research to better understand it.

'Until the day we find a cure, prevention is key. We know what’s good for the heart is good for the head and you don’t have to take extreme measures to help lower blood pressure and dementia risk. Simple lifestyle changes like quitting smoking and exercising regularly can all make a difference.'