Dementia: One of the ‘first’ subtle changes in personality that may be seen in your 40s

As such, it can be easy to mistake the early warning signs of young-onset dementia for depression.

Everyone’s experience of the progressive disease will develop at different speeds.

Symptoms of young-onset dementia can develop in a person’s 40s, 50s, and early 60s.

The charity pointed out that memory issues still surface in young-onset dementia.

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