dementia

New research claims the benefits have been 'exaggerated'.
'This important research identifies a significant risk factor for developing dementia.'
850,000 people are living with dementia in the UK.
Professor Sir Michael Marmot is 'deeply concerned' over figures.
Charities say society is 'incredibly dependent' on devoted relative and friends.
'Researchers must unite to achieve breakthroughs in prevention, treatment and care.'