dementia
New research says it could also be beneficialfor general brain health.
The acting legend's death highlights how essential it is to understand dementia.
Here's what experts say can add years to your life.
New research has highlighted a crucial period.
It's not always a linear process.
It may help reduce your dementia risk, he suggests.
It can inform your heart and lung risk too.
You may already be doing it.
Here's what to look out for.
Among the over-65s, one in 11 people are impacted by the degenerative condition.