Due to the successes in medical science people are now beginning to live much longer. With this brings increased problems associated with ageing, with one exemplar being dementia. Persons with dementia require care with activities of daily living, for example, with washing, dressing and eating. This requires additional care, which is usually provided by family and friends who assume the role of informal carers. Provision of care by informal carers brings irreversible changes to their lives that can lead to depression and feelings of loneliness.
