Lowering blood pressure could help to protect against the early signs of dementia, a trial has suggested.
Those who were intensively treated with drugs to get their blood pressure into the ideal range were 19 per cent less likely to develop mild cognitive impairment, often a forerunner of dementia.
However, although there were signs that this would translate into protection against dementia, the trial was not able to show this. Scientists will continue the research in the hope of pinning down an effect.
Previous studies have suggested that people with high blood pressure were more likely to develop dementia, but it had not been proven that lowering it could reduce the risk. There is at present no treatment for the condition, which affects more than…