Brain decline begins at 45, research claims
A 10 year study has concluded that mental decline can begin as early as 45. Jon Snow speaks to Dr Simon Ridley, head of research at Alzheimer's Research UK, about the findings. .
A 10 year study has concluded that mental decline can begin as early as 45. Jon Snow speaks to Dr Simon Ridley, head of research at Alzheimer's Research UK, about the findings. .
