Express.co.uk | Three-hour work out a week can alleviate dementia, research suggests Express.co.uk ... after the participants stopped the exercise routine, they scored the same as the other group. Dr , research director at the Alzheimer's Society, said: “We know keeping active, along with a balanced diet, is one of the best ways to reduce your risk ... Regular exercise 'could benefit people with early dementia' Exercise 'may slow the onset of vascular dementia' Exercise may benefit seniors with dementia |