'Agonising but sometimes hilarious' - Author Kate De Goldi's parents both had dementia

Author of The 10pm Question Kate De Goldi is a champion of dementia. Two of her grandparents had dementia, as did her mother and father.

She says it's agonising to watch it happen to someone you love, but it can be hilarious, too.

And there are things she's doing to try and stave off the condition herself.

Watch the interview.