There are a few ways to tell one from the other.

Alzheimer’s Society predicts that there will be over two million people with dementia in the UK in 2051.

The condition, which is often undiagnosed for too long due to stigma and misdiagnoses, is more manageable if spotted early. So, if you suspect the condition, it’s worth speaking to your doctor.

But say you or a loved one have been forgetful all your life and are now unsure whether the odd misplaced keys are a sign of the condition. How can you tell dementia from regular ageing?

Luckily, organisations like Alzheimer’s Society and Alzheimer Society have handy tools that may help you to tell the two apart.