Feeling FORGETFUL?

It's not always a sign of dementia. Here's what else it might mean – and how to spot and fix it

- TANYA PEAREY

We all forget things at times. Everyday stress, a poor night's sleep, and the general wear and tear on our brain as we age can affect our thinking and concentration. But if your memory fails are starting to happen a little too often, you might start to worry about dementia. And no wonder, because diagnosis of the brain disease is at a record high, with recent NHS data* revealing that nearly half a million people in England now have it – and numbers are continuing to rise. But it's not just dementia that can have an impact on our memory.

Vitamin B12 deficiency

Not getting enough of this vital vitamin can cause cognitive changes, such as problems with memory, understanding and judgement. 'Other symptoms include extreme tiredness, pins and needles or a sore, red tongue,' says nutritionist Dr Carrie Ruxton.

HOW TO SPOT See your GP for a blood test.

FIX IT Get it in your diet through animal-based foods such as meat, poultry, fish and eggs. Vegans are advised to take a supplement or use nutritional yeast and fortified foods. 'Elderly people need more vitamin B12, as they absorb less in the gut,' says Dr Ruxton. 'People aged over 50 could consider supplementing with vitamin B complex, particularly if they don't eat meat or fish regularly.'

Hearing loss